INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '679cf82dd5843a591487c232af06d79cc3fb2d5156445139b7cef1720e6d5a0f', 
    '3ltmKsZtqSYMMLJM7fWQb7X+Z9LrnXUlbecBZcDVDTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)