UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FYPPYvh9TLb2ryHYHcm8o/epw9aIT75m6b+MiLu4rrM=' 
WHERE 
  key_id = '57aebde120eb946b94e5b169279a9b9917140767445ca8b057fe26c40720d884' 
  AND (
    token = 'FYPPYvh9TLb2ryHYHcm8o/epw9aIT75m6b+MiLu4rrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )