UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lYeFEBY8tsprbk7JBp6zw+f6ckmJvq9D+5l+MZNaNus=' 
WHERE 
  key_id = 'b28d44791749004f1e5a1c14e3bf8ac095ca711ff26a0ff56dc21f764ffd991f' 
  AND (
    token = 'lYeFEBY8tsprbk7JBp6zw+f6ckmJvq9D+5l+MZNaNus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )