UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mS2KK6hFgtvVC+hryN5nmIXB8wung73fZgmhUiLtdZU=' 
WHERE 
  key_id = '5ba52e011de60ab3a88daae259cf7938c309a0b94627b5ff9c5da3b069179d54' 
  AND (
    token = 'mS2KK6hFgtvVC+hryN5nmIXB8wung73fZgmhUiLtdZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )