UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yDcYNt+GhOvFYyjj6WuEeaVaukS+qCZOl49mM7SMqCQ=' 
WHERE 
  key_id = '729e7c7e139ba963ed99e1a1b15546d817c5c1bee639258b91b11283516948fd' 
  AND (
    token = 'yDcYNt+GhOvFYyjj6WuEeaVaukS+qCZOl49mM7SMqCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )