UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yFb/eMpGpfApEU3xiD6XRxddlfrg9eD20lTgvm79Sq0=' 
WHERE 
  key_id = '79ecece03f1eb7c68fca7365d3ff275599f9cb5bb5dbb59c7d5379b5a028e28d' 
  AND (
    token = 'yFb/eMpGpfApEU3xiD6XRxddlfrg9eD20lTgvm79Sq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )