UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/r7hRUaA4jdcz3deMt1wss131M+5nkwuU824pM78UrM=' 
WHERE 
  key_id = '3f4bf3c9700770f68018b8dd5df326a51b0f2b704e46edbbd1bf79c74fe60ee3' 
  AND (
    token = '/r7hRUaA4jdcz3deMt1wss131M+5nkwuU824pM78UrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )