UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zllkXsYhYqmoa1BBu3LAuK5rYJOAMPXWA/yEpZ+Ldpo=' 
WHERE 
  key_id = 'edc3a42c5215bf7ba44ec3b3bcf4e7bdf438442c5162be672301184293d4832d' 
  AND (
    token = 'zllkXsYhYqmoa1BBu3LAuK5rYJOAMPXWA/yEpZ+Ldpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )