UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4DXfve8fAw9OD0gk3Q8aYooeAHVYZ9UnTpSo99eq1V0=' 
WHERE 
  key_id = '7b0c454f1ccc8ff297b9d5a7af380566fff4086b5584435f4d8148381747778f' 
  AND (
    token = '4DXfve8fAw9OD0gk3Q8aYooeAHVYZ9UnTpSo99eq1V0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )