INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfe4dbba9871d3d116a9da048be9b37c2f63dd59a12eecebfd25acc33eb151c4', 
    'kYz4HwQAehi8vo/Ve1yU6ck1LCaUnSBnbVFc9IfOrHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)