INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd3fe5a9b3b794793978bd9145ccdc5f110b7627cb55a104a3a6a473b8ce333a', 
    'hyyAGUaXtfDA7+vhc02dXE5wI1iuAYNSLywS9Kx8emI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)