UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3BXaJFbeYfut6fLAjW4CpOBtfgk8CD5P/bNZ4FK3Rk=' 
WHERE 
  key_id = 'b0937838f411264b9d1ee1fc0f95bcc3f3686b43edc423c732ce07b11b1ec0ed' 
  AND (
    token = 'a3BXaJFbeYfut6fLAjW4CpOBtfgk8CD5P/bNZ4FK3Rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )