UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q6vtEk8c48bgrP59AbG4H4FfNqXJvfM/16AIPZAMV0c=' 
WHERE 
  key_id = '9f55cf24baaaa2f7e3cf47c6b513471de410f1465aec1e3970eb7a3d26215bf2' 
  AND (
    token = 'q6vtEk8c48bgrP59AbG4H4FfNqXJvfM/16AIPZAMV0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )