INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc1546181ffb4e095bfe96e0dbc918272620a4bf81c7417e5785f21ba504625b', 
    'sQGtMXy7TRGsE1BMkYrODh0NzHEDKYj/zLlVu8nUEV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)