INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0481aa1f8e12a495c3e0b75097d380335705ffd490d1f0cc2ada1994171638f6', 
    'wI8XPIOpkSsc0GvgD0oAZQ56iqpwBGt2uKnwD6f3VwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)