UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jmMYhxHeiR6tafPLEguDQmRoLxRYYJHURmxgKasQ5cc=' 
WHERE 
  key_id = '908174ca23aa19e1b4fad6b4cccf6d8d29b3f9ebe2f160415bd447341fe4d183' 
  AND (
    token = 'jmMYhxHeiR6tafPLEguDQmRoLxRYYJHURmxgKasQ5cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )