UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0WcWwZ1PTb+OMKyRV/u/vxaC7fDlC4aTd4IMutPEZfw=' 
WHERE 
  key_id = '7cfe67b81fd33bc72e9d8a79ac6fb37b790ecb12c6bd2d7f1883e03ebe905326' 
  AND (
    token = '0WcWwZ1PTb+OMKyRV/u/vxaC7fDlC4aTd4IMutPEZfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )