UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LayqGOePj4jweZ2zDGx2i0DDLCgTML9lQPbC3cZmeRk=' 
WHERE 
  key_id = 'd9697c6afa4ef12da6e6c4b1bef372a24f4184608fa8cfade09448db0ebe6be8' 
  AND (
    token = 'LayqGOePj4jweZ2zDGx2i0DDLCgTML9lQPbC3cZmeRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )