UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2HYCKZTIpZQooYUSSopwFXgTzqdSpU66ZYVC1PDQOlI=' 
WHERE 
  key_id = 'df8f4a01b82084056c54a2bab7e4aa158147104d7629342500e87075f41d20f5' 
  AND (
    token = '2HYCKZTIpZQooYUSSopwFXgTzqdSpU66ZYVC1PDQOlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )