INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d77f460fcb3219766a4d63bf685b759a92d650ef23a1d6619ed24fa8eca3993', 
    '1vKfrQC9duA0ZUQNhDXg5XDpSbetfsYgm9kkE+pnFG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)