UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZyU2T3NJYfWp73+j//SY+FoV8rAjW50jGWoNoDBkcVc=' 
WHERE 
  key_id = '64413e1511ada5e63fbe23408ba3fde8522f3328e8f903eac1eb596dc5008000' 
  AND (
    token = 'ZyU2T3NJYfWp73+j//SY+FoV8rAjW50jGWoNoDBkcVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )