UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yw1G4vLKVrwL1MnNvd+t6IBDWTKc5lBne1JcCqby+bA=' 
WHERE 
  key_id = 'e9503be4de8ab55620b7ecbfa66302df88d453a9601c933f8e3a9bf4c8d49d48' 
  AND (
    token = 'Yw1G4vLKVrwL1MnNvd+t6IBDWTKc5lBne1JcCqby+bA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )