UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'piULvQMa+E7b7CYVjprAEUpcL373StNa2+zDtHSX1AY=' 
WHERE 
  key_id = 'b9def8aabed8c7acee3691c8228ad42c6ab31b1dc4bd30dd035f28c8673f9962' 
  AND (
    token = 'piULvQMa+E7b7CYVjprAEUpcL373StNa2+zDtHSX1AY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )