INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c9dfc6d60091e027e14de36636d4208ab1498027ad943e5fd515e8795eb2141', 
    '/fs7smvun6qDT2rFTA04knij0288Pkp2KhEucv10YmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)