UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iW/T6GL+2qWJqhrHpeK+xQTLrxe+PfG+DlRiKPTik5o=' 
WHERE 
  key_id = '0b4fb003eaf4e25efd4d91a1643cdc2bed27c7ddb0e80f286ca7bf3dca00687b' 
  AND (
    token = 'iW/T6GL+2qWJqhrHpeK+xQTLrxe+PfG+DlRiKPTik5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )