UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/jh/3f98Z457aiUIfFscDDySsLWKvy0aCc5BNchhxY=' 
WHERE 
  key_id = 'aef2ca1a3da83f1788b5491bf84f91d7a59de8678b951ac00df53e1ad7f92734' 
  AND (
    token = 'z/jh/3f98Z457aiUIfFscDDySsLWKvy0aCc5BNchhxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )