INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '935e1684f71a0b59aea864234bddcb160d57f0e970920c2c087d025a2d6d407c', 
    '3TlzcINa32bpgLp6d1b9fN2j4ZSpNW6s4iPeCfQsV7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)