UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L7c31EnX3IXW6XIZ8QGwDCniTASvFXWfl7VrG96gJt0=' 
WHERE 
  key_id = 'edf9c80d9149c6654a90123aa02cdce0fcab8cb1c4598e312e53481b5a0a549e' 
  AND (
    token = 'L7c31EnX3IXW6XIZ8QGwDCniTASvFXWfl7VrG96gJt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )