UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nE7MHINccNkPdUdVs8NwpfqyJ117l9zE6Ww1vmCT/Aw=' 
WHERE 
  key_id = '5d79cdbb77f915ddb5feac729b6453042b4b9c4271d90b8376ee3d5057713c99' 
  AND (
    token = 'nE7MHINccNkPdUdVs8NwpfqyJ117l9zE6Ww1vmCT/Aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )