UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERtpFkFLaYpQsSo1GMOPRb22M9wsWWcvrN31NdiBpgc=' 
WHERE 
  key_id = '4f8eb150de3df88a0eab1f68eac37ec72b1873019962c140822af7d3b6c2f4a7' 
  AND (
    token = 'ERtpFkFLaYpQsSo1GMOPRb22M9wsWWcvrN31NdiBpgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )