UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I4pbFrGoxo33iYbGzy7l61aQ5pHZ3KVQ/4ZRNh6yeVU=' 
WHERE 
  key_id = '4957e30ebcd3bc0027d95031efd59bf43f5031df2eecc99a5fb3b79579e8793f' 
  AND (
    token = 'I4pbFrGoxo33iYbGzy7l61aQ5pHZ3KVQ/4ZRNh6yeVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )