INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f6a178e8caca07cba9025f5408ad4122997a4b19932507055454b159b4fa206', 
    '7s4V9p3B7eowpjVz4wI9XMOEr2Uf0mKRNydEuCdUx6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)