UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oOEl64jVaj2UDX2meui89Dxqz0WNKvFrXL0nGIASeKk=' 
WHERE 
  key_id = 'af52cd051391278d461bf3681066a3871a3e0a234373386588b91b979644e57f' 
  AND (
    token = 'oOEl64jVaj2UDX2meui89Dxqz0WNKvFrXL0nGIASeKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )