INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '707f63603c356dc74add20029a9f097deae55180cf0e5142c73dec423c681902', 
    'SLd+2rmth57kd2UhZKkWhTNNhwTbyvFazMlstnH/nUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)