UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nPWxnrcDinW/GzWoSuhDHqJ+ypWxjMBjKHuPXzOeK1s=' 
WHERE 
  key_id = '6c5abd2dbd64cc1edc6dd65fb67bcfb1867f330afb08a448b931265448a51e83' 
  AND (
    token = 'nPWxnrcDinW/GzWoSuhDHqJ+ypWxjMBjKHuPXzOeK1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )