INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79b48077409d5ba52b1c7d9958115f191153415c0f62b40870a9ce7f32640e40', 
    '96jota9/TjJZARgd0GYK5N7QE0g6oFN4tVG5CEjhLok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)