UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGsrch+7ilntd6QX56SK6TKR2Ggyu2GhPlOHqrFam4I=' 
WHERE 
  key_id = '71ed14a1c1e34b19df78355baa1400d9f838423ca35c38072a39e123bd7e3000' 
  AND (
    token = 'kGsrch+7ilntd6QX56SK6TKR2Ggyu2GhPlOHqrFam4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )