UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSpG8S+7fo1J2DmJB1SMJTVTySdKrF3FW12WISDLMk0=' 
WHERE 
  key_id = '82b09dacaaaf59e2c144db54b676316ec312edba8b0b0b3632abf3b878aeda41' 
  AND (
    token = 'SSpG8S+7fo1J2DmJB1SMJTVTySdKrF3FW12WISDLMk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )