INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b339df53f38de1f3baa594bf1196a3259b3e7b6425dc989986a4370b50a50ad8', 
    'o39s88oMpA61//QhTQFSEFx70fii2jbNjyaOoVCmJec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)