INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '255680dcae43ea9a0b6c88052b9e9c90ce9b073794f9e02ec954d68cd9356755', 
    '+AD/iXMPLT5mGa9nUNFOZQGOggTBo3ynqkD5Aopcj5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)