UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bR7Rb7y9hLlN20BNpzfFNpDHTqXUXVvZ6+mKe16DqUA=' 
WHERE 
  key_id = '67ed3f0a5eda6555cffc1070c9c10a23d29fec938e5b18ba0fa8674e5cd704d5' 
  AND (
    token = 'bR7Rb7y9hLlN20BNpzfFNpDHTqXUXVvZ6+mKe16DqUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )