INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78845d44bc65ec21a83ab2f9057c24b1c087fc7d3ff20a53d973ed477cb040fc', 
    'DmOKUmlfmW4pDhWbUg/zMgG9znKGWZ0enmtferlB/Yg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)