UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4QtH9+P2pscqkTPUmDHSCOosrytnLPx68NIxGycrbg=' 
WHERE 
  key_id = 'aa440a04aeeb70ab784e789490e65e72d74caac21672822d518b80dc0bb252f6' 
  AND (
    token = 'G4QtH9+P2pscqkTPUmDHSCOosrytnLPx68NIxGycrbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )