INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a492f988cc636edad08fdf4366810bca0a19ee49a11740a06dc8c9a46d13911d', 
    'E4+Fl3rzBr5/xXe4ZwjEy2E8qDtOyLWcuagfp5Fh97A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)