INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9524c126ec8c87902519203388f1b35a55a25935ae5a688f509e12e6c5b3d2d4', 
    'DUs+PNXekApZtJeBKNYK1I5AQFJvHCssxvDFgVwoxeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)