UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cuEh60AchLcluzL4tap57Vrq2C/Q1FhO+V5YzRw8Tro=' 
WHERE 
  key_id = 'f8e6fd3f4d65ececaf4abf3fde08a1f44828acc07e08df7fe45dc244b76e08ef' 
  AND (
    token = 'cuEh60AchLcluzL4tap57Vrq2C/Q1FhO+V5YzRw8Tro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )