UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'StASqMFghHhgaNIH2nvjmcI+9iOXVXaNpjOqpJU52AQ=' 
WHERE 
  key_id = '3927e10086dab29daa479a335948ff4d524496f1b801d176dccd92ec823bdefe' 
  AND (
    token = 'StASqMFghHhgaNIH2nvjmcI+9iOXVXaNpjOqpJU52AQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )