UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YL9Bi5kbBXN3dba4VWxD63U28YH6HCeR6jrEuH5Dds0=' 
WHERE 
  key_id = '9193eb94e824088dc4643345a0ea1b98ab28143081e48aeb62e899bceef5b2b9' 
  AND (
    token = 'YL9Bi5kbBXN3dba4VWxD63U28YH6HCeR6jrEuH5Dds0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )