INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd16496c6fdcec7e250565606475cd14ef44d303dd528df180cb7aef5d912b5fc', 
    '9/fnbeXBZtfFxQD8kzt3Q9XEDo6fArkimpzUV1ppXOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)