UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0+2MteTtZNQhRFeFkgKy0jDUqoiM+gsNc/RIfSEBU/Q=' 
WHERE 
  key_id = '0ff4c65947808f11701989141ae48dfab24bb5bf7f2fb4aed8dcd7e4a052b37a' 
  AND (
    token = '0+2MteTtZNQhRFeFkgKy0jDUqoiM+gsNc/RIfSEBU/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )