UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QbNU6SvYYarxl1a6bisBKNsURQC/Gu5Y8lTQ7tMKbsw=' 
WHERE 
  key_id = 'c1d9c3323ac292ec90b641e80eb33b0a05763039e3da819aafb1c039322dcc9e' 
  AND (
    token = 'QbNU6SvYYarxl1a6bisBKNsURQC/Gu5Y8lTQ7tMKbsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )