UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qq1rR9faqA0r9eeXfgcj6MDlNeLVH5tDbb4Z0bO25y0=' 
WHERE 
  key_id = 'e433601ccfc11853ae4ccc562c42101d0692b80174ba90c81af80309076dd7e4' 
  AND (
    token = 'Qq1rR9faqA0r9eeXfgcj6MDlNeLVH5tDbb4Z0bO25y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )