UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3LfDb4ktToDranpoCUobK5o28hh41+OsRzQMNS0DdBM=' 
WHERE 
  key_id = 'd2dfd566e751b672ad3a30eaea815a148551cfc6d32d727355c6d130f8445d49' 
  AND (
    token = '3LfDb4ktToDranpoCUobK5o28hh41+OsRzQMNS0DdBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )