INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aaa6a2914f80984f6177f26ec7391e104d998e1b579b8997f844ea0e89107ec2', 
    'OUQFw2Iv7rojhevyBdhy5jq4G8qKXZ1m18YbJ1Dml0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)