UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71qzcKqzuVbsY51HfzxOSAwxTQMflMLN8b4RiCNX/rk=' 
WHERE 
  key_id = '2869977207048daf31bad865f64c6f04b45934fd603288238ac41521ac4ba999' 
  AND (
    token = '71qzcKqzuVbsY51HfzxOSAwxTQMflMLN8b4RiCNX/rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )