UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZnspXtm+venVWVcZkzh93at1aP25PwLytjgHpPGW04=' 
WHERE 
  key_id = '0ac29d4a0eb860d2685f7518efca2db5160014533badd280d5fa9a320e87c4c5' 
  AND (
    token = 'UZnspXtm+venVWVcZkzh93at1aP25PwLytjgHpPGW04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )