UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UcA71T0h+iQPFIHRHknyJWzrf7jNZZEtaLa74Ltni9M=' 
WHERE 
  key_id = '67b01698fe1f53244ce3e6e7f40409fbc28c15e941146383528dc9db42fde7c1' 
  AND (
    token = 'UcA71T0h+iQPFIHRHknyJWzrf7jNZZEtaLa74Ltni9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )