UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NVmrn9BUEi2fMy7mXbfJkSUyZlajkY6i2ywrjeF2Ruo=' 
WHERE 
  key_id = '73bbc972c00aaf825b68e853427b4cfa447e811a72392eb8aa9191eb1ecfd752' 
  AND (
    token = 'NVmrn9BUEi2fMy7mXbfJkSUyZlajkY6i2ywrjeF2Ruo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )