UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wsXE2ksE0BC6/6mUeB9ZcDrQdvgycePVr3VZkUwKBbE=' 
WHERE 
  key_id = '4f8720d107e2c52dea91903e853b17ac6bd5b75542e2ba472dff1b422cb9ef5c' 
  AND (
    token = 'wsXE2ksE0BC6/6mUeB9ZcDrQdvgycePVr3VZkUwKBbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )