UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RZsAR3C8oAY7nTYRoL+HQ5o6AY/HO7KURy3Lmv+c3ck=' 
WHERE 
  key_id = '98dcd90ee2066ac8eb643907927fca8e89ca69c516c1a9e76c2f1c988631591a' 
  AND (
    token = 'RZsAR3C8oAY7nTYRoL+HQ5o6AY/HO7KURy3Lmv+c3ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )