UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+14SWom2TruKVNOS1Kw2zeMSZT59FUity6+54Rhh2A=' 
WHERE 
  key_id = '7b6c92218593cf18564a7f0088704d0eaaf174289936769fff1bb4c1bae11e96' 
  AND (
    token = 'o+14SWom2TruKVNOS1Kw2zeMSZT59FUity6+54Rhh2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )