UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f2+fnvtFCZD5sU6IXDI+IqS6OARbUgZpbOtdB7eeoIo=' 
WHERE 
  key_id = '8d06713df2283e55519a5814659ad966cbfbc8cece524987811dcf94488f88b7' 
  AND (
    token = 'f2+fnvtFCZD5sU6IXDI+IqS6OARbUgZpbOtdB7eeoIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )