UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M25UCy0z2LTmIS5bWFB9v89y5iwe8CWeyiHosVuex4g=' 
WHERE 
  key_id = 'dce9596f4f241f5e8609ec1956797f26b555c7e8f8538b73f074f7e485c0615c' 
  AND (
    token = 'M25UCy0z2LTmIS5bWFB9v89y5iwe8CWeyiHosVuex4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )