INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79b5786b5f409dfbf459b6493e266b02e95325a992dfff2a06e0632c2973bfeb', 
    '364tvTw8a4HfvAc1LVe2Iy9rjqf3OgJ+admxJ+My3YQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)