INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a88191d2282eb5cc917f2e5e2a2dce9b9a6ba1c71b1ff6943187be49afc20950', 
    'WDtg2n2oG84cHeJShzrjCpsxDgXUFT5m7Ixe7Uit5Z4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)