UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8oWP2xhQ59jKyA86rkbI38HRtZh3paZtiMVonAGnpOM=' 
WHERE 
  key_id = 'bcff9e560613e097058fd3cb9577805eaa3ff7451ae7451e064b5dad6a45cab4' 
  AND (
    token = '8oWP2xhQ59jKyA86rkbI38HRtZh3paZtiMVonAGnpOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )