UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UucZws2+0uC4yu2GL9lOhTs+IJsLwOs2iC+azuHJajY=' 
WHERE 
  key_id = '59bb3fa94e3624636044886d9b1dfd9557ffd10f94cf17f512e099bbbe15b979' 
  AND (
    token = 'UucZws2+0uC4yu2GL9lOhTs+IJsLwOs2iC+azuHJajY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )