UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2R1XKrq8PBJlLgythm1JZn3mUQ8yQr8/x4aGSR8GPkQ=' 
WHERE 
  key_id = '3f1392ae2b6c56ce00afe458f48080b77745f382da5ca48d87e5d2c2ad356964' 
  AND (
    token = '2R1XKrq8PBJlLgythm1JZn3mUQ8yQr8/x4aGSR8GPkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )