UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4Qf7JZJjR9DBQy6WsNB92twvaPHvImSUmpHfLK+mE0=' 
WHERE 
  key_id = 'e17767f24bd02bca982c78f3e40ee3f80d23cb0aa443ae126410832873296537' 
  AND (
    token = 'x4Qf7JZJjR9DBQy6WsNB92twvaPHvImSUmpHfLK+mE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )