UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rxnjYrlyVp0xhfk0SxrkYXVi0jJBd6u/en0H3MBhRFM=' 
WHERE 
  key_id = 'a200e9214cf99df95d97fef7ce79132502e1a6a1fc842c03a224fbc28f4ec69f' 
  AND (
    token = 'rxnjYrlyVp0xhfk0SxrkYXVi0jJBd6u/en0H3MBhRFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )