INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0559a75ef0ab81d2de6e012279803f7a7c84e06950d3267f7377ad1fa29303a6', 
    'bTzFcz9DoM5l3RFZfgBsxRSkzIikWQGd4ZGR+CBONqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)