INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a75950a940dcb69416272ccc3695d9cff3fe3304fd33c3d3495f76061094e4ef', 
    'vlZYU+Os4qOacUuklAs3AzwfxsilCpa26vFwpdp2qN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)