UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FV3QMUm2KbXlxlGvZWrTZkTf/Uvd6gigEn3LhWZFz0A=' 
WHERE 
  key_id = 'b9d156a6a2cf5ee0febe0ce4b018027d917a593b8ac96a8be1f29e589ca749a7' 
  AND (
    token = 'FV3QMUm2KbXlxlGvZWrTZkTf/Uvd6gigEn3LhWZFz0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )