INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9a873128cdff6e67b9f866ede38783d8df53baab84b51379827337c8a4ef624', 
    'rPb3Ra1Bir8AwbaECtV83OqbEaSPlLYPQ9fP3WvwJ+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)