UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b+FqctG2zqXfOceTaIo7AdyfAZM1lMEcHsCOrDr7OY4=' 
WHERE 
  key_id = '2cb5a4d4c4db60aaa26788e4c929195ff7599276afcc6a42a10775cde1a2ff44' 
  AND (
    token = 'b+FqctG2zqXfOceTaIo7AdyfAZM1lMEcHsCOrDr7OY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )