UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JeufuWTLv5MDC0T7wYv+YybSefWgtFkN+XGJKSPBWMQ=' 
WHERE 
  key_id = 'a0b4141a8d9d8019e86d264a49faf33aa3e99f0355c991f99b72010f0b2da82f' 
  AND (
    token = 'JeufuWTLv5MDC0T7wYv+YybSefWgtFkN+XGJKSPBWMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )