INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8b5d99d9c45420cc6755d0608fe05e18ace7d202236a2af572330da874cf520', 
    'NKVBSe4ipwR57x2UUDm2r3vHUCJJSDje2dRIuy4DLFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)