UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vKHW/xuU9kVo8Aiy28f39IAprh7PFuMIvUQUsm7QYlg=' 
WHERE 
  key_id = 'fd485f309e4c893ec415f31592d3b527fd2f55f14334e02b9ceedc68f617a278' 
  AND (
    token = 'vKHW/xuU9kVo8Aiy28f39IAprh7PFuMIvUQUsm7QYlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )