INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4644d2556fb2bda5a2ceb57bb91e6c6c2b0c9c8ac4de7c8f14d6855cc57837c3', 
    'SWlb08OF8IDWoKv1G0VHUWZ3B5wZwjq4voo8jgbbn9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)