UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O6b8wlKw5PoHkRQHCg2O1WijnCREkv27HazMrO0SCTU=' 
WHERE 
  key_id = 'c8d32bdadf11e77d2f4c0ba80e1452c917a4649e63434eb68de828f506fc1736' 
  AND (
    token = 'O6b8wlKw5PoHkRQHCg2O1WijnCREkv27HazMrO0SCTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )