UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X1YGw88BserfADRVY84zCS3h6zXk86ebfXQcFHKUeXE=' 
WHERE 
  key_id = '843c0195e50762b6b5389e6a4c4cf523d847305d5f0bbb8e0c6f6407abf953b0' 
  AND (
    token = 'X1YGw88BserfADRVY84zCS3h6zXk86ebfXQcFHKUeXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )