UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8xSCN8Fl6px6BNP3uojNgWMn996qyNq6iCt3ysbHIqw=' 
WHERE 
  key_id = '1a8ab8d03cde7952da8c2325dac38f28c7b3b3193915bccf27fecd648062eed1' 
  AND (
    token = '8xSCN8Fl6px6BNP3uojNgWMn996qyNq6iCt3ysbHIqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )