UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YlW8lvRx3Dem86LgvCWiopV1oUKEKmvWcAGxgUwUg8E=' 
WHERE 
  key_id = '3c234b11cd4bc63adf27297c569ef62498cf8841d489ea1c71634c62e2a3ceab' 
  AND (
    token = 'YlW8lvRx3Dem86LgvCWiopV1oUKEKmvWcAGxgUwUg8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )