UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZCi5vQ0te7n2mybN7LYXhHmTpov/d3wXPIXHvZze7Jw=' 
WHERE 
  key_id = '7c4068c785fc7ce4956472d05f2da69dfec6241f3fb32e94a7c5c1abe951f1ec' 
  AND (
    token = 'ZCi5vQ0te7n2mybN7LYXhHmTpov/d3wXPIXHvZze7Jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )