INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '858e3693e07b565130b1da329c35086a7686564f946a567f32b2251d1a9c5dab', 
    'T6Y3taTScaAQNeQf2nSigIgp5nk3qVuupdJFDij6zQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)