INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cdc14dd2252f7c514bf110437fb917e3ffb279e1c5fa7009c9e17eadf3d3556', 
    'd49IoqaU3BLk3sBrbiJGFDUsw1Gz0AUQjJea1visgK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)