INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a8328ecc1c67c5f60315c9d7547db08aef16ff486502bad456577132d972e4d', 
    'uAZXG0H+0zDkb1t0G2BxPBw6lqroYar+p333XIuXdZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)