INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfc1566cd42a9dcbfdd7442d9f3cac103a15f414b6df7ae97f07776a94acb2b7', 
    'm6VDt4p3gnJFt0PLfq5D33WytE2NiBhcv65bbopPNgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)