UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eYKSWhGNjOsCzauB10ewYw89+ntkRvsDhfj9fX7GNF8=' 
WHERE 
  key_id = 'b3c6bdff327608c3ea3d3d7182492020a69829925e38f64bdd8d18bd3eb48536' 
  AND (
    token = 'eYKSWhGNjOsCzauB10ewYw89+ntkRvsDhfj9fX7GNF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )