UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W9yRdSud99oVhlwnXE4n8qj/Z0WEqTTgzJrILwod8hg=' 
WHERE 
  key_id = 'a97db4e4a95166b737de6fe0955cb80899f1913d6577feb7e25ecc6adce93f83' 
  AND (
    token = 'W9yRdSud99oVhlwnXE4n8qj/Z0WEqTTgzJrILwod8hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )