UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hz+8bQMc4Upc1O3+NNdrRQLfi4ewqrDTj1l3Jbkydxs=' 
WHERE 
  key_id = '4a01e9c00130387307eef02771dc2a860da38bf2c516effcfc365a98a6e12ba3' 
  AND (
    token = 'hz+8bQMc4Upc1O3+NNdrRQLfi4ewqrDTj1l3Jbkydxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )