UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BDKNP1ldGODFaqLsS9USIjiGfPGC7dCUEi0FxYaYVsQ=' 
WHERE 
  key_id = 'db3e3bd228ab20ac2fd4fc813196a7de6af8a8ec9bcf388c49d483e0001b1839' 
  AND (
    token = 'BDKNP1ldGODFaqLsS9USIjiGfPGC7dCUEi0FxYaYVsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )