UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1qLUNZ5bGuvm4GW8K/VDNsEW3+WFv0lYaaj/a4/yHEw=' 
WHERE 
  key_id = '9c10e6dd75ef5a88a15c1a0056aaab5955323794780e64606f6bb698a4faf899' 
  AND (
    token = '1qLUNZ5bGuvm4GW8K/VDNsEW3+WFv0lYaaj/a4/yHEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )