UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tY5kBtW5KG77ILhtKgqbEj0m9xIA3ymuRpzPaRPMvsU=' 
WHERE 
  key_id = '9d794d22ff1c3ec8b256d59d9d6ade39f1fcaf36645c897068ecb9487ddb69b7' 
  AND (
    token = 'tY5kBtW5KG77ILhtKgqbEj0m9xIA3ymuRpzPaRPMvsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )