UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JOjYoWbk97c40nLMxKp+ySXrhMQCU8eFA/mtWe8AFwE=' 
WHERE 
  key_id = '6898ab1ab93a62cbc2c94e1d718d681eb87e2bcf59477766be1e75c168881b86' 
  AND (
    token = 'JOjYoWbk97c40nLMxKp+ySXrhMQCU8eFA/mtWe8AFwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )