UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T562wkRjJ/xra8vo32Jvc3/YckiUmpcCwarM5o+phXI=' 
WHERE 
  key_id = 'b4c907fc88378d33b63a541dc245ec66874837306aa20763777315277780351d' 
  AND (
    token = 'T562wkRjJ/xra8vo32Jvc3/YckiUmpcCwarM5o+phXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )