INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a9f1709e88cea4b88957466ef7c7812e5dd2bbb85f7b18990fb0c79d92c6142', 
    'ysNIIgci5gefLzzkNM2l4Vxjr9b909KTY5HuM0c3mpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)