UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+u0wkpvJ1o1UwR7ZJdEZvE4ZbCX0y6YIfS0ie3L/L1U=' 
WHERE 
  key_id = '8c532f9f2ce63bcd20731d6318a3616d8cf5e94ff5eed65dc97792f6d82f0b2b' 
  AND (
    token = '+u0wkpvJ1o1UwR7ZJdEZvE4ZbCX0y6YIfS0ie3L/L1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )