INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fbd3c6c054428cd10d359e17fb47631ef4f0a464a83fa912a3ce5c65d8fda27', 
    'Rq2Dx+E3BEmmiRldhxxXzBpcSpST5gI+tVhTXvTGcKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)