UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etGN/XPXxUD1zdbdXHSFgfbOhvRz3kJM+UuR/+HFL1A=' 
WHERE 
  key_id = '08891fb1035444e4b8d8ed88146556b039f36d26438970424bf98cf5ea706f53' 
  AND (
    token = 'etGN/XPXxUD1zdbdXHSFgfbOhvRz3kJM+UuR/+HFL1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )