UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xHm4xwQi/ngQmW7fpymxkDNXggBWy8cunxONzItl5FY=' 
WHERE 
  key_id = 'ed0fd0767882364c54538496d2919e811ef26c39c69ca27d9c6581589eec8567' 
  AND (
    token = 'xHm4xwQi/ngQmW7fpymxkDNXggBWy8cunxONzItl5FY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )