UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BllyK6AUJ3yk7orS69ZwNQjVCPsgUK1g1QaQ4UzEEF8=' 
WHERE 
  key_id = '7a10a3c02f352af9a7f4922f49232189197dd19a1d0ad420087a47137b7b8efc' 
  AND (
    token = 'BllyK6AUJ3yk7orS69ZwNQjVCPsgUK1g1QaQ4UzEEF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )