UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fvpzp0VKgBGqchGHd9yMTz5KCRWK7o64RERdZBeFHO4=' 
WHERE 
  key_id = 'db75378537812ac7b669c2baf39c9a0b634d8acdfeb68a8f79dd6ce4aef6f3c2' 
  AND (
    token = 'fvpzp0VKgBGqchGHd9yMTz5KCRWK7o64RERdZBeFHO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )