UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ygRnXOAFMCUTMdWfEv7i+yb2465wVzAn4A6EjCBoky4=' 
WHERE 
  key_id = 'd829ed9c83de1bb9a82af3b580cb3d73b024ecea5a26a7e36ab11b68e7fe7039' 
  AND (
    token = 'ygRnXOAFMCUTMdWfEv7i+yb2465wVzAn4A6EjCBoky4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )