INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b03741f1abad04941ccab62a225d5243980b80d9b36df48adfebd4312306634', 
    'NmRqxc57ehUi9rZWooNQ/2dmfpU/tDI5gLlBGpoL8mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)