INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f1fb58cffc255c25f727d0c348ed4d4419041678ecc0f48feeffcad5dbdca32', 
    'QgrenIdz3jvl4iU0TawUrb97hH1bh6IT7IPPx5uCPPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)