UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nvRRaeIdVtYFGNP4a+SvwduP3XZRiWEMZdVAce0+V3U=' 
WHERE 
  key_id = 'a8d4fd5e566bfe61cac1819db24a717d0f50bcaec82563627c71cf38d99e0055' 
  AND (
    token = 'nvRRaeIdVtYFGNP4a+SvwduP3XZRiWEMZdVAce0+V3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )