UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RggjTUzqSryvnSUH7o3bOTThpTsF0M+IbAtF/qnGQHo=' 
WHERE 
  key_id = '29fc92a1c195982752bdf23ec36214ef74a017411c909183828905268ad17278' 
  AND (
    token = 'RggjTUzqSryvnSUH7o3bOTThpTsF0M+IbAtF/qnGQHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )