UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O2X03V31wlkoe4OxMm+IJkH151xWplJ1SypiS9u6kY0=' 
WHERE 
  key_id = '5c687667319ae37cb87324af82ccc17a0ab2001cd320fd92949061ea0bb8f65a' 
  AND (
    token = 'O2X03V31wlkoe4OxMm+IJkH151xWplJ1SypiS9u6kY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )