INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95703e2e52511cc3db63077c4d665cd31917ee4b4dc68fdeec2305fcd7308903', 
    'L0YVItFrZ9Dsr8vDysY2Q7tMY/1jPDg8/7wYYCTI1QY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)