INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7429617cc32af13f8d3d63daad91038d5d6fcd6015e662d7a5b097f2fed6babf', 
    'zNgauEeTIz2JXm5iV/rdZMjmkDoB2z1zbeyx8JY3HCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)