INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd3c52e0104b97768f27385e103e5528430a3764b681902f910334a7c9a2b6f4', 
    'HzOvWNvPDqFm5P357e+YO68i3HuubcLiFWNABGnh7nA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)