INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '476304b5253bf077a0431f30481d393dfde4a2447eda794e3ef716df7f1d46a1', 
    'cL+hHyE060n1j715MKa8cJchmCIwz1qfO7UiJLq5kmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)