UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHO/oHdjKEdujICmtKcp7DFS4cbDPsjqsuHk9WF0utk=' 
WHERE 
  key_id = '06460f3c850d4c00884623139c5de0bf68f341d326e67cf90d9036c13c7f7099' 
  AND (
    token = 'VHO/oHdjKEdujICmtKcp7DFS4cbDPsjqsuHk9WF0utk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )