UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TXZXXJCUpVQgd88glSzpyJ6mxYqiPMQCSAtARjgw+q0=' 
WHERE 
  key_id = '8cffe07cd86d797285d2eb83b517dee7e94306893abfbb155a0b9af660d6d2a4' 
  AND (
    token = 'TXZXXJCUpVQgd88glSzpyJ6mxYqiPMQCSAtARjgw+q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )