UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IIZWkPyBT/RM5ABUeM4Q3MQebSYwHWsTaOCfidaAICQ=' 
WHERE 
  key_id = 'b5309a788dbecbd12653296ae22363813ab025f638c37794cd25ae0d175b637e' 
  AND (
    token = 'IIZWkPyBT/RM5ABUeM4Q3MQebSYwHWsTaOCfidaAICQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )