INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8ed80c1e85e8214723b4725eca16b898ffd55603d7780b1ab6292aba382a72b', 
    'd3pLexYorC66FzntN77xyfRj96CvsIm1wN5QWsstMjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)