INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f37e26171e0d135b3d076a7c9c272365d5b39f65f70d6fe16a1a324cf37e1291', 
    'wtJAJy4t12tYWy7NWmPT19YVHY9CEYsajGWxbCq10rE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)