UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7Lcl3jGB+6CdVqH8MjS6h9e+PmhENf/XSn0miDOIpI=' 
WHERE 
  key_id = '9e60b8bcb2a7f8c557891873abbb253ff0e195059b744f19a70d5a885954c819' 
  AND (
    token = 'l7Lcl3jGB+6CdVqH8MjS6h9e+PmhENf/XSn0miDOIpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )