INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c96b05b39af3c6bf732b9015fd01d3e8344a5e8a7f2b1f777617885b38701a7', 
    'GTUyyhD8OE39sMvpJu/rWc6P6a83Wc+nujY5JX0IGzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)