UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHIL+XeO2Ki8JJwcrXI3WFHR0d2/4wDc7BHjYSjofM8=' 
WHERE 
  key_id = '79c6918593cc0b38ef5ed032af7f78bfc3a51924f7d344df9fcb4db2d4f51245' 
  AND (
    token = 'VHIL+XeO2Ki8JJwcrXI3WFHR0d2/4wDc7BHjYSjofM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )