UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's4n3tj2wPVqtIJdiXiETmRgbdbhEbPCOv2kYy5lYbWk=' 
WHERE 
  key_id = '9d9d9e969ddca02776eb75b0b60b0367060718a1152c2f03df39d62e4819fa2f' 
  AND (
    token = 's4n3tj2wPVqtIJdiXiETmRgbdbhEbPCOv2kYy5lYbWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )