UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TpEDGU0skFxU5kbDO/2deT3cZ4dvP7G7kCPZzxZO6JU=' 
WHERE 
  key_id = 'e4c29675ac4c48b1acc63171f27fad1cbddacb74e09371c50d90581b909cb3f9' 
  AND (
    token = 'TpEDGU0skFxU5kbDO/2deT3cZ4dvP7G7kCPZzxZO6JU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )