UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JjYjn0MoKH6Ok8psrlcEWtvtKDzY7brRRybMp67iKEw=' 
WHERE 
  key_id = '34722d8d8675d67401668d75193f39db3a12c309f9f61e0e88a26691e6d27720' 
  AND (
    token = 'JjYjn0MoKH6Ok8psrlcEWtvtKDzY7brRRybMp67iKEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )