INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c3d992a3171a2fd2f1720dc14da50bdfa8e28b32b96650e17c00aef1863a6d9', 
    '9Z6IEfPvmlr0/7rWep80Azc+EjUJcRI/AfiVl588leE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )