UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2SWL4UpJ3hNYz13pW6jMBqAnmSVGwvh+oO9lHDl/uE=' 
WHERE 
  key_id = '3b5b083e57f7108623e96cacb304ec50ea9cb499a1b46b861b9d7beb169f76b6' 
  AND (
    token = 'W2SWL4UpJ3hNYz13pW6jMBqAnmSVGwvh+oO9lHDl/uE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )