UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lSjU/zg38xI/556uqZJaaA2D5QfalqUmYMtrTDskpfc=' 
WHERE 
  key_id = 'd8452e934197a344603b5e459e2a2e00b1c8891212dbec454654755a0da09dcb' 
  AND (
    token = 'lSjU/zg38xI/556uqZJaaA2D5QfalqUmYMtrTDskpfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )