UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bc44P6Ehr3xKob3fc47xlq4M+kH1e3uPuV2UAsC//pc=' 
WHERE 
  key_id = '04ec6a6b9f043546a894116e256d68f89bae31f896ffc514bcf5b9fa6ca4693e' 
  AND (
    token = 'bc44P6Ehr3xKob3fc47xlq4M+kH1e3uPuV2UAsC//pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )