UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1CDhuuzyzh1PL9uOJ9Lfpwu8bEMvzbglijuL+XOSoQ=' 
WHERE 
  key_id = 'c2e5210e95784c65159aab1647c65829e851825a1d47379d553f8426460c52d4' 
  AND (
    token = 'O1CDhuuzyzh1PL9uOJ9Lfpwu8bEMvzbglijuL+XOSoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )