UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UScUf1veQ6begHKMNAgDAF2VqL7OLw8XOwtAvsa2OdA=' 
WHERE 
  key_id = 'b8120e12be06cbcdec0fbbd7e2829f2cdb56c72dbf305973872bc403f3df10a0' 
  AND (
    token = 'UScUf1veQ6begHKMNAgDAF2VqL7OLw8XOwtAvsa2OdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )