UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iKoPNVCCaYj4a5vVSA7TQ2bh6BA0jyqXV0DMdaHHSko=' 
WHERE 
  key_id = '355b31442880e9547866ac7d9fa968ae364757ba2a9ed42811ec9a68c312b781' 
  AND (
    token = 'iKoPNVCCaYj4a5vVSA7TQ2bh6BA0jyqXV0DMdaHHSko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )