UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R+2a0sb6yyPz0labUL7AwRt9gnbTCBibfFMMQeQe0VQ=' 
WHERE 
  key_id = '9ba9bd6f603e07300e13c82d15915a50253cd57d21520ac2e4f631a021c025c0' 
  AND (
    token = 'R+2a0sb6yyPz0labUL7AwRt9gnbTCBibfFMMQeQe0VQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )