UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UTTUegc2H6z7WSDO2p24qm7zArG+cY2sOqXmXZ0prUU=' 
WHERE 
  key_id = '76b6b92c75a41664731b6be7e6dae73a87136a8dc467bb1dd6ba5bddda1abfe6' 
  AND (
    token = 'UTTUegc2H6z7WSDO2p24qm7zArG+cY2sOqXmXZ0prUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )