UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '97ZWZyp1e9oFId33CcOj7al5Bh8J349hL/MqHnBZmps=' 
WHERE 
  key_id = 'fb0d6cc78c96afe74d726dc2138f0959607a86bcab59851f67eb3a3a175a7495' 
  AND (
    token = '97ZWZyp1e9oFId33CcOj7al5Bh8J349hL/MqHnBZmps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )