UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6HuW8ColZTdsGxyiPe3Zpl9Jo9XFspjO2aplrgESrbI=' 
WHERE 
  key_id = 'afe1e27a3e9d65646a8a6bf996bfc42dfda7d1303fa2a28ffc471dfcf8ecb6bb' 
  AND (
    token = '6HuW8ColZTdsGxyiPe3Zpl9Jo9XFspjO2aplrgESrbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )