INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a294d272a7244df0b912fed7c451060fb4c95b8279eed6f94078af36356ae528', 
    'YXpMZvQt9llMR+uoEwRE4MCLsFlCRFiqIt5RLiB29FM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)