UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cKP50DXbP9D8wJYoKxxOp22MrclMGzPCvFUgx12BXU4=' 
WHERE 
  key_id = 'ef945984f79974959afae750c16980ef1c922e6c137471ed234081c21f30f63e' 
  AND (
    token = 'cKP50DXbP9D8wJYoKxxOp22MrclMGzPCvFUgx12BXU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )