INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79ef06daaf620729fe1a15be6e5715b1e653555e88acac48703002ecbf7adadf', 
    '8sQaNgWoPtovdwnt5/EJD0IJH06KlrsYm3TiJ/Wt4g8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)