INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eec9ce66a66036c2708547494f6a4d64032d16dc44ebf259ad4a7d0b72e2988d', 
    'A19FrHav6U18I5PTqzJ52iRUVu8KI1Mh/BH5ck2knFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)