INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd307670b0a84e57da7927ab12355e21dda0055d2d8886259c726ab4ff62b0b40', 
    'HhUmBhqUKUMaVJW9GQtCD8RByny4r1CZu2auIoR6JmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)