UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qjaHALngFU41y47jFe5jk7QRn2F/Ux9Qs6JuKZ3CGBw=' 
WHERE 
  key_id = '6aa4fcb5a8ae26f50d7c6e1793523cf7a6c553e130abcc238539b758a27478b2' 
  AND (
    token = 'qjaHALngFU41y47jFe5jk7QRn2F/Ux9Qs6JuKZ3CGBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )