INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4677376afc99f2cf76a8b0708aece775ee440ab56ded3444ca02f31e2fba348c', 
    'rkO+EUx/ipK2pnu1h6uDhImHUmvr9JsPVhCFlegvnbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)