UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yh325GJ5uJ8rR4Ep7mSlnlwgXAbMaQvKxE410OM0ttc=' 
WHERE 
  key_id = 'c537485c69a1b49e71ec1e5158e3f0626c4e17a02676364f53d39968dfea3089' 
  AND (
    token = 'yh325GJ5uJ8rR4Ep7mSlnlwgXAbMaQvKxE410OM0ttc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )