UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uzYuBsMOcUw8Fzo7jbsMwipwYRPyLjMMr6Ux3YAr8QQ=' 
WHERE 
  key_id = 'ac8eb2c70137029caa15d4abc5f5949d420f442a9fd0405b584cb30c59b66d20' 
  AND (
    token = 'uzYuBsMOcUw8Fzo7jbsMwipwYRPyLjMMr6Ux3YAr8QQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )