UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nS1fnwrxqrrOgqKcejzEOouS4QXYfzFTGojsi6wFLYM=' 
WHERE 
  key_id = 'e5825a783195621daaef3205f6ea05a8dd9b941224ccd7d59b5507de61d86f8e' 
  AND (
    token = 'nS1fnwrxqrrOgqKcejzEOouS4QXYfzFTGojsi6wFLYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )