UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9TZwyLr1ksJXzhAiqudND37s6FC0JBmR6lZjaDwjrZo=' 
WHERE 
  key_id = '2c359a56957fafa5848a0c41bb87ee6972eb2514ca152864c033cc73accfb57d' 
  AND (
    token = '9TZwyLr1ksJXzhAiqudND37s6FC0JBmR6lZjaDwjrZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )