UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TyzasUwZoprC76YXsDDE9aAR53TLsJQ9//rsA5yphNI=' 
WHERE 
  key_id = '9ad28c7fdfef01b224038b851c8049bc27327e53756fbd90a882196366b0b805' 
  AND (
    token = 'TyzasUwZoprC76YXsDDE9aAR53TLsJQ9//rsA5yphNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )