UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hN6UrTa1KbFjshDmZcHTT3vAE625rEVrrlkyUJpn6ck=' 
WHERE 
  key_id = '0291c2abb7e1fc37302aad29e8ac024d3b664afd3118f696e69a0d8005df6fb7' 
  AND (
    token = 'hN6UrTa1KbFjshDmZcHTT3vAE625rEVrrlkyUJpn6ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )