INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bdaf759c54481115d8f3b4ba8b60e4764d91fa1f9ef0d852430af3b45429f47', 
    'DMk5FdpwdN+6chXu66VASVx7fqGPIdl7KTacdYmFQ+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)