UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PpY6vBKhZ/Fe4m+DDEgUJqQmpajL/YxhARrOs0XB5Xg=' 
WHERE 
  key_id = '5472253161933dda9f8fe756e7ab76c0b1541004f9ed8638b268cf443f95532c' 
  AND (
    token = 'PpY6vBKhZ/Fe4m+DDEgUJqQmpajL/YxhARrOs0XB5Xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026