UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RsIHhkIRmulpKdqI9JmcrUL4wLhC7rUoyEUt0QG8NK0=' 
WHERE 
  key_id = '0f9d8ab0c429fea3bd4fac7b1d5b5234048fb6fb8ba20e19c74490d2b147434a' 
  AND (
    token = 'RsIHhkIRmulpKdqI9JmcrUL4wLhC7rUoyEUt0QG8NK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )