UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+m4Hw6fXMHGHh/4uyTa39fiK+a7HKBOIUNzRU/xD50w=' 
WHERE 
  key_id = '6d4325018146645fcef37e23773280019c58fe17b34fdc7f0cd4e15b033aa04d' 
  AND (
    token = '+m4Hw6fXMHGHh/4uyTa39fiK+a7HKBOIUNzRU/xD50w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )