INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15014ca1867db8479c2f0f39a00d6dcd5e2702b68b35215dddebcea0b4c27c32', 
    'Rl7OQYk4Z6fTnf5fQT644FULXFSzb/p5coogjs+b2P4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)