UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SQYCPybehnApIp0rX/v6q8E7jubDJTKuF8//v3ZMfvc=' 
WHERE 
  key_id = '4824c3a355dbd14c0f9d59e7301ebd2b23895033eb855c374ecc551abd33d809' 
  AND (
    token = 'SQYCPybehnApIp0rX/v6q8E7jubDJTKuF8//v3ZMfvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )