INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4f72dc6da5ee2b3bc3892c7ee929c78be134b22f83dba0a2e823a568fcf122a', 
    'QqFlGV7macejJVO8MCs3rDby2maaSd5nIqWIFXyf9iA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)