UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JHTzMEBu9gX4X25LI9UFNwk2HxVXK/WFs+J8VFQ+6Cw=' 
WHERE 
  key_id = '12cf28834825cac2861ffaf21495b759814f50cedf47195a9c57cac3a7b739af' 
  AND (
    token = 'JHTzMEBu9gX4X25LI9UFNwk2HxVXK/WFs+J8VFQ+6Cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )