INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2aff1589db4cc4a240b7564c005c80682ffa5fb06d4538a69a295bf56716d11d', 
    '2sdnA36FY0MzKH5DXVSG/5OyBjWjwzHTY5h3WFkJcro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)