UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+WDD1N3Kb5++hXzxev7WhhS6gQKUdBfMXH95z81euU=' 
WHERE 
  key_id = 'a4ca7d712f647c1ed6dd9cb6cec672a87d69c272d81cb78474deb6545efdd78f' 
  AND (
    token = 'o+WDD1N3Kb5++hXzxev7WhhS6gQKUdBfMXH95z81euU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )