UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LjtzLUvbID5FM6SJ/h/T/RPM2iVdykK0m/+MC5IRZjs=' 
WHERE 
  key_id = 'b9a5cfeb7c5d510af6a2f0c5dba0b77273bf0ce707f723131a8b6e9530e1e6cb' 
  AND (
    token = 'LjtzLUvbID5FM6SJ/h/T/RPM2iVdykK0m/+MC5IRZjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )