INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '210f57f252c8036ee44f446fa95561305209e4da412ca25cc8245a065404665e', 
    'SD6Ysj8SzPNwQjpIpAvMr6ERP3QMPVK7r7htnnvJFOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)