UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54pS7iYZTm81KzM+Q4lQAgAqxmlVZq2BzB9ND/4SV4g=' 
WHERE 
  key_id = '4a8c9211119c28d90cfa45ae583b2fbdef7301220edca5949014a20a5290c376' 
  AND (
    token = '54pS7iYZTm81KzM+Q4lQAgAqxmlVZq2BzB9ND/4SV4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )