UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cRFDuolO+KRWuJ1aMi2LBNFoxtLSeQoK4PyppatNklQ=' 
WHERE 
  key_id = '2681c3ef71ee70c8a7d8a660bbb64a56d507895064f9c10216b8bd11dea1e6d0' 
  AND (
    token = 'cRFDuolO+KRWuJ1aMi2LBNFoxtLSeQoK4PyppatNklQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )