INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2cace75334c79bd710a0220ead5ccaf71cd6d668601d7764b8a5d8a7b2335ba', 
    'KMDjAuDPY9nEufHmEVwokmumV00DsbiuUXURe9eRYPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)