UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AWfSnXTYTRCWNjvTsl+fP/14UOoqUKDR0fozNDs20GU=' 
WHERE 
  key_id = 'a8f3f50a0c13e760e010811587261642c3fa7b6c16d68fe22ef2026ac9013ebc' 
  AND (
    token = 'AWfSnXTYTRCWNjvTsl+fP/14UOoqUKDR0fozNDs20GU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )