INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f497f93fde208993dc4a877efdf91bde8c507d0908b2524cdf41dafac4ce55d', 
    'itE/H7scWgL9QvRUSRbJInnkGmDJzCS2a3tB/d3KNHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)