UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AykCUnS8dlN6IYX1wNsZa0LtjsAUAP2jltSMQ2kqurA=' 
WHERE 
  key_id = 'd136ecb6320488a0f9cff9749ad18b58219104f0dd30e197e339c3a28cc48528' 
  AND (
    token = 'AykCUnS8dlN6IYX1wNsZa0LtjsAUAP2jltSMQ2kqurA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )