UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88XWi3+NuTkoiMHF4+zjaQPdd92ZVd7TOgs5VLEszwA=' 
WHERE 
  key_id = '45bb2e0fee5d5269aab171c70a16a2cbc352c252ab4253751ac58a786410982f' 
  AND (
    token = '88XWi3+NuTkoiMHF4+zjaQPdd92ZVd7TOgs5VLEszwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )