INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b46b9f0469a9998cc5830bb89945e926e9d1c9a661e929fd8040caacc022ead', 
    '3SDZdx2saUvBdegQsTXnaVgBjabYnSIlHyyQVkyH3yU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)