INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd53f55d7b03025e0af499c4934168056a2acd9f3f816ed5ade4c24349176cd1f', 
    'eQ+/vZc0jLCAWHHCcFiXkyo+LC5r3UoTgfl2ZrlAGWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)