INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6973c6269d10034d4a1b1168f702b81f1290371fc4ba52ded32b4b83d45f4976', 
    'WYGg3wLje6QqQw1lZ3sgZMqj01Kke7JuE+U2UuAmX5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)