UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XFhKTZIUj6/1kcA4yKdiBnGDwfjj3OrSVomw/rU9oeA=' 
WHERE 
  key_id = '2a4c6a589f7162538eb0e8f9626b8c52188db695f282ed1d1448644a41bc4fa1' 
  AND (
    token = 'XFhKTZIUj6/1kcA4yKdiBnGDwfjj3OrSVomw/rU9oeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )