UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oxtwfcm4iHc1p9lrhaYMWsqDAmXSQpKrLjX+0QkZZlQ=' 
WHERE 
  key_id = 'f4b0335be2e2b6f0ac09cba9d9ab0345e03ba141f51f33261169e405b315e85d' 
  AND (
    token = 'Oxtwfcm4iHc1p9lrhaYMWsqDAmXSQpKrLjX+0QkZZlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )