INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b3412ec87d92b3ee740a2fcff9f935746f2eefd4d6bfe694cb122b3e6451ac7', 
    'YNfO5gGf6eZdCq2UROgsUlTC18CuQ65t64Szz9GwdHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)