UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ozynT3SO638n+4eJu0564oradrjYjhHdSyYz209r9SY=' 
WHERE 
  key_id = '44685ac257bfcd27e662d7f6e6ebc48b054dfe4386c26865edd0d6d1889520e1' 
  AND (
    token = 'ozynT3SO638n+4eJu0564oradrjYjhHdSyYz209r9SY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )