INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b71066b08d471a3b7302760bdcd798d6af1c6545c4fa596947a5704e1fedb592', 
    'zfwR8vhJzYgKVCmbAEX9W97OX7G6VjS3FODPg2rFxOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)