INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2f51843486d23499fec98c15ea96768c62971e5c1d81968febb8729380dda89', 
    'ns3V74ljS/oIJeKndzjy/RwgNbRY3tLQUM9WFC+ZCNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )