INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28f2ae750d6e8cf3e17b5f1b45276e9d57cbac63bd2866acbc44772d7c256ff9', 
    'db6hAwRXyR5ap26uq3nuzBGzXfoph8ECO0IPyAAWQNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)