UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h2/vlp4GYYXW7N1wmrJUEXrvBrExnZwYxh1MCkS6oqI=' 
WHERE 
  key_id = '320029d09c32367550bbd0ab577e92d50f2bac84cf62cc95b04ba1960b706b1a' 
  AND (
    token = 'h2/vlp4GYYXW7N1wmrJUEXrvBrExnZwYxh1MCkS6oqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )