INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '609cda2047755e72e389a4b07234999d9baac8a01d3fc464439a743f2ed162d7', 
    'PWiv6OO+jjL/zGmQx9R6AwoO3MAtHexdcyxoyj8NyTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)