UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VImF2Q1+okeNjxNzr5kgpXdOLrByMpeEshWIhMKfUbk=' 
WHERE 
  key_id = '23e2bf7195856b8cda28d3f380fa794eeaf85068dd231fbe4f524a4455a085c3' 
  AND (
    token = 'VImF2Q1+okeNjxNzr5kgpXdOLrByMpeEshWIhMKfUbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )