UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVbiTx2TcCWEIVs9zcC+sBv43hWVdhpaZe4125AAnOs=' 
WHERE 
  key_id = '1f35431de099f06cd773eb428fcd5450e1d1b139500b3803e856825ca7c210c3' 
  AND (
    token = 'sVbiTx2TcCWEIVs9zcC+sBv43hWVdhpaZe4125AAnOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )