UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JEKQgbiDMJ5kUFVRBNyXX/aw8y47qFGnnqN2CgNGwv4=' 
WHERE 
  key_id = 'f2c9b867da55748b4383e706a862d9fcc7c878ff8e6e8b8142112e647253bf0a' 
  AND (
    token = 'JEKQgbiDMJ5kUFVRBNyXX/aw8y47qFGnnqN2CgNGwv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )