UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nAekMSErPxk1hKRrIFhcTjOPk+A11TyDuTYlzDtlPHU=' 
WHERE 
  key_id = 'c37c68406daf8b01228302d6d39a069df8f2d0b38524a1815e491fa9f93eb5cc' 
  AND (
    token = 'nAekMSErPxk1hKRrIFhcTjOPk+A11TyDuTYlzDtlPHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )