UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ywj3b7odOx86cczjjf/u4TuLqXvaMOzOzERdMm0uUw=' 
WHERE 
  key_id = 'ee8608cd4e062bed00ea98efdd7830c9643d7e7dde022c859497a4ae56f36dba' 
  AND (
    token = '5ywj3b7odOx86cczjjf/u4TuLqXvaMOzOzERdMm0uUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )