UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9nzglyJMQSmQrq85+YUUmVpUTBfB/mM7VrTm8CikhQ=' 
WHERE 
  key_id = 'a74b86839bc4ea1dddef6e07ed8e721e4b4d970570d7d277a55e246f0b1f8a65' 
  AND (
    token = 'e9nzglyJMQSmQrq85+YUUmVpUTBfB/mM7VrTm8CikhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )