UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6J12AjBE49Lr8xT0oGw69YofqNu93MFxFQO5OQ7gd7c=' 
WHERE 
  key_id = '6f5cfe6d49a9f2365bddaba02dbe53afa635b5147837645c68c9ff409ece7c61' 
  AND (
    token = '6J12AjBE49Lr8xT0oGw69YofqNu93MFxFQO5OQ7gd7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )