UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+KF6BAEQxI0ZcOkE0601bpV1EWSU6K6puTOk8ViaGUA=' 
WHERE 
  key_id = 'c43b7aaec53f12aaced6c4818a80b14c4e7e42d505f229a120e7691c0c58b730' 
  AND (
    token = '+KF6BAEQxI0ZcOkE0601bpV1EWSU6K6puTOk8ViaGUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )