INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '80e4b60157b44b165a12bda9b68ebb359d2f31bff43400590771a2ff94357b71', 
    'k2Tc9qmzwV4avSWZ4HfhSE3WaL8uhXMmAkwL7RuaV0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)