UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'otys8dsowg7CSXAqFf4vvoW69/mAVLDVjOlIy4PJvLw=' 
WHERE 
  key_id = '44b735e739554bdff983a3852e0cfe10c98ed2b48b85161603a06c5ae10a94a7' 
  AND (
    token = 'otys8dsowg7CSXAqFf4vvoW69/mAVLDVjOlIy4PJvLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )