INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '836050998fbade287d8123e398a324455335f2c8f7d0720d01c7f726a37fdcde', 
    '/ui7s3N9YrgY5pfGhgl61KYlN2RroybqfeoNudBtdiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)