INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b29469cb14b45b55fad520d218102b994d121db99c7c4cfeb9926a039c233417', 
    '8CgjSSY/5kIXPa3UVKrUbf5nn1BoOnRLP3lrYMy9DAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)