INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '966b013ef51499a3bd9e247bf8f814673b28d5f5e6dc01f10b23a2f1b9b727e7', 
    'DDQKO9WmyPLtSg02Pp7Skz3dU7EpQIh9DwnBJLDvpoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)