INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56bdcdfca1d123ced1f746a9c31841d493ababce21f4b64f94e4a4f486b2409f', 
    '83rzJ8QJVBXBPHcqi7O/Jios+/wU9srVVVGzKcr7iOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)