UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PtJgr9mFFeOMCoH15gEmKO7Io+RMnaDT/ULz7jasRIY=' 
WHERE 
  key_id = 'fdb3a1849be1b0dad9aaf4f1d0482231e3709375f3aefc2b656f45d031d943e7' 
  AND (
    token = 'PtJgr9mFFeOMCoH15gEmKO7Io+RMnaDT/ULz7jasRIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )