UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G2MyxZSPwdeWTA4+HgfTGjV5sNUOOwNPexM4IXUPw9I=' 
WHERE 
  key_id = '22f26811aa4da5482c5d784a11acc853bdfff115231429be040dcd225e59e670' 
  AND (
    token = 'G2MyxZSPwdeWTA4+HgfTGjV5sNUOOwNPexM4IXUPw9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )