UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7kZRU+9PBygNMuMp5sJBySwTRX3VqRy939u7nLma1a0=' 
WHERE 
  key_id = '607507a9921fa2c50d37e221675d2bd036003026f127b9fb757df7bf81f7e40b' 
  AND (
    token = '7kZRU+9PBygNMuMp5sJBySwTRX3VqRy939u7nLma1a0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )