UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sp4IApoBGIe7C9bI8tveP20+fgf7Epi0rzJS8hYmXbM=' 
WHERE 
  key_id = '179976dfe419ac207d85d7210d494212cf89c4b5bb9c34c3f44580866d281af1' 
  AND (
    token = 'sp4IApoBGIe7C9bI8tveP20+fgf7Epi0rzJS8hYmXbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )