UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gN1tTet4HqJiEzxTX/mMYPplU6rCpBlZtMFxJf6UeNk=' 
WHERE 
  key_id = '66e368e29a1167c65fca69c9e2ac16db8d4bb2aed861918b8e50c51657194f9b' 
  AND (
    token = 'gN1tTet4HqJiEzxTX/mMYPplU6rCpBlZtMFxJf6UeNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )