UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6yhCLZ3QC+tVM3ZoVYoA3QJx8iCsnniNST4NlSeHpeg=' 
WHERE 
  key_id = '0ce98658ac824e612dde5f9e22d331e5977711f06b0f23b714732095414dcc52' 
  AND (
    token = '6yhCLZ3QC+tVM3ZoVYoA3QJx8iCsnniNST4NlSeHpeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )