UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L1OuDXQR/5y9O6+b4JQP1dk5Rfdc8JoSh1hDfmhirbs=' 
WHERE 
  key_id = 'ac139cf04b9ac02ec576dbe913611ccdce9c0036b8ccea2d9d544f4665ad615f' 
  AND (
    token = 'L1OuDXQR/5y9O6+b4JQP1dk5Rfdc8JoSh1hDfmhirbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )