UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cHwnNcCDbxzmWGFwc/XLBVE5ej4QrGqodi0odpPZZFM=' 
WHERE 
  key_id = '4103fc81ded6b80e69887c758222a4326a5a0714776f7f4f0ae14640f2bb1e93' 
  AND (
    token = 'cHwnNcCDbxzmWGFwc/XLBVE5ej4QrGqodi0odpPZZFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )