UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qznELnoYSl3z+nOCEbl1azihtgR4U23UiHfQ67DbyH8=' 
WHERE 
  key_id = '3b778243a307521b80ac3a8f2ea8edaf88baa45a2a7294f3e8c22b6d39ba3492' 
  AND (
    token = 'qznELnoYSl3z+nOCEbl1azihtgR4U23UiHfQ67DbyH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )