UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2+9+b9AA3mZAlKYnM62KkNCJlS95ZGreZp7eYtmXT8=' 
WHERE 
  key_id = 'c7725ff724ce6e6fc0f55172b3915cdebee2e265dd00545dee693ccf5c2d8a9b' 
  AND (
    token = 'T2+9+b9AA3mZAlKYnM62KkNCJlS95ZGreZp7eYtmXT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )