INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dc8ea2c64cb435fb934ec977f71fc8ce8dc253c390050e27cccb401ebd1cd32', 
    '5gSU1kSC/JiT3s3KPNB9gbIxkJRGvnk3vl3izt0BmEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)