UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBibn+qW4fOzgb4KR4xwW6TxWzy5E/81M++kd466wk0=' 
WHERE 
  key_id = 'ed35c1260f0371130e27fb12e80046f752e165b1dc696621162a19a31a434677' 
  AND (
    token = 'VBibn+qW4fOzgb4KR4xwW6TxWzy5E/81M++kd466wk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )