INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '734da2e99874a2467a83806bf4e71dc409aed620fb579d27bc791283a0220091', 
    '4sZKMZJhh8t/34CSjWKXvvqqGzQfoS32SDxkatNh8+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)