UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0O5Tticfwxpia2NXHM1jRWumHeliMkwhfjWVUmHFGi0=' 
WHERE 
  key_id = 'b8f3512d4ee12663bd4c3b40d2825bd2c26253152bc4bba902e7635d3543ade7' 
  AND (
    token = '0O5Tticfwxpia2NXHM1jRWumHeliMkwhfjWVUmHFGi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )