UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/Set2wU4hGFcTRxcpbcy+2g0z+NTG7wF9cHXOK1dJo=' 
WHERE 
  key_id = '08e7fc6b6074d2a08ba98a5f5997e4b401253decd491790013fd96bc4dc6c61c' 
  AND (
    token = 'G/Set2wU4hGFcTRxcpbcy+2g0z+NTG7wF9cHXOK1dJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )