UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '192Me622hpu1GtQXMsDtjnLat68c20i0v/nBYGJpjDg=' 
WHERE 
  key_id = 'a92e536843d55af5ebabbf9cbefd04256f7993b9f3f0b12df46e829a15dd109b' 
  AND (
    token = '192Me622hpu1GtQXMsDtjnLat68c20i0v/nBYGJpjDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )