UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'In+ve5ewrwn+rfx+RCqBeaFRJzQZHm7L8+Nk2YBkksg=' 
WHERE 
  key_id = '902966e3ef942b737dd53922da74e9789c2c72012c58c943fa2bdb427910bf1e' 
  AND (
    token = 'In+ve5ewrwn+rfx+RCqBeaFRJzQZHm7L8+Nk2YBkksg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )