INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '192f103554e82fe8017fff4df7719ad9d3a20b4f9379301689a54c2d6e6b84b7', 
    'uc8UTjqj+iFCC9UnCSPRhNqMKXc3QZGgtaTsC9L2b4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)