UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xsomBozFQXdcotoFqz1S7R9UtmSSUCieyNL8/78dZgs=' 
WHERE 
  key_id = '0187c79202cb69564f7f3ee145ac24ed460c33ae1a61257deb724172392c32cd' 
  AND (
    token = 'xsomBozFQXdcotoFqz1S7R9UtmSSUCieyNL8/78dZgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )