INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a959e17ff45292c35e77f7752dc06041b4e1b280e3d77be9a3835e7487ebcedc', 
    'UTj7syNDYLJKJdqm0z4M+XIGoo9QGNOd0ZNiBC7eFP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)