INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0483621ac6f04c9e1c2a98174bcba37f2e33fa42f55ed60067e7314048b49fce', 
    'xTFgOp3LhSbZDeyp6jL0qel9ieddswTNrx2vMgL9LEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)