UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+jSrA1j/8Xu+XH2grw7Sgx5WjLJNgpAj9roMLWfSvdo=' 
WHERE 
  key_id = '87ab2260573449a0cfd7b2959eda011f60cbacda9343ac49e3992eff8d9a4cbe' 
  AND (
    token = '+jSrA1j/8Xu+XH2grw7Sgx5WjLJNgpAj9roMLWfSvdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )