UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/iLjuHykBufVChzm7D6GgGSqzvDadtSw7CJ6f9oQ28=' 
WHERE 
  key_id = '20bb91f3d98ed6d2d45bcd8f712a579342f8f7c4ccd564a3955cdaa1a5103506' 
  AND (
    token = '4/iLjuHykBufVChzm7D6GgGSqzvDadtSw7CJ6f9oQ28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025