UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yc5wxlFdHXoWD4kVUOWB3I4kNfQ52cMve9TmMf+cRdY=' 
WHERE 
  key_id = '2c24c7ecca47e656387971e7d22a909d260b7e9db2c358f1eb27172d39ca29bf' 
  AND (
    token = 'yc5wxlFdHXoWD4kVUOWB3I4kNfQ52cMve9TmMf+cRdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )