UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3M6iwQKeCPUpGmf1g0SVVZWW2P41qe45MObOFD/Ikso=' 
WHERE 
  key_id = '80b7b7a882a94b321b7a8f6fb38cf5b83b7f68c04cfdeed65aee6b3cb1db03df' 
  AND (
    token = '3M6iwQKeCPUpGmf1g0SVVZWW2P41qe45MObOFD/Ikso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )