UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ow/qp+xbyzvi3vWnqaksJ/T2FsF9DVih24/4ucfVqM=' 
WHERE 
  key_id = '85dbf0761b54ce29562b5600d03e3c5228289321808663f50421c9fdb4eea7de' 
  AND (
    token = '+ow/qp+xbyzvi3vWnqaksJ/T2FsF9DVih24/4ucfVqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )