INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '759c1b35c743ffd31a08debd1a9258c692b9183a12a50095b4d685d466bfbed8', 
    'kWFaUQbMW1MU2F7lSvRGXaTWyhAUvEUoXSrwA8byZ3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)