UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CSm3IZhWE7gxQJfxkpKPEYJeRbo2JHVoHbVeZzuO2x4=' 
WHERE 
  key_id = 'ddfc7def9eb3a8f3438fc9c760c40b7acd348e7848a6f321251d6d532e75965d' 
  AND (
    token = 'CSm3IZhWE7gxQJfxkpKPEYJeRbo2JHVoHbVeZzuO2x4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )