UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CPsiRY7WMK46iYMDvLV9/Nl+z4ZWGVpi8F7Cmr9b5c0=' 
WHERE 
  key_id = '66c4b35d4988fcb29e40955159c7766c3d260c2a4991364119461667a66fa913' 
  AND (
    token = 'CPsiRY7WMK46iYMDvLV9/Nl+z4ZWGVpi8F7Cmr9b5c0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )