UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SazCXiVpd4ofBYuV2hmee10e4bLelI8CdqDmn7txPHw=' 
WHERE 
  key_id = '080d2d8abdfced7f0c019164a8e838097559825de27b1375b9bb4cb288f608c5' 
  AND (
    token = 'SazCXiVpd4ofBYuV2hmee10e4bLelI8CdqDmn7txPHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )