UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vHANmhvRDXO+YM8BOc+w0mPYmzt++EOkHqb4CLaE96M=' 
WHERE 
  key_id = '2c5d76c42bba6180d0e56e6dca11feff331c782a9f623d4fc039f91c025df73c' 
  AND (
    token = 'vHANmhvRDXO+YM8BOc+w0mPYmzt++EOkHqb4CLaE96M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )