INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '298c4a6d6d2383158372c7d66a3fa3158243489a1151c0c2be351b51dc042717', 
    'aK66hL43XVcVXAhYYQcxdBGN3fwxojBok3GED5h3OXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)