UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bNsHljzyi42KwPiu2l+bhtFjCMYj+npxVVNxOJSLHWM=' 
WHERE 
  key_id = 'c1c7b8d5ea0d20715d6ee021e463e68586c848fc4fb2dda45b97a0a7c2e23b3c' 
  AND (
    token = 'bNsHljzyi42KwPiu2l+bhtFjCMYj+npxVVNxOJSLHWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )