UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2V2QV0HFNH4TTIqhyVnkSKaCpyquRf4+SilHuwYzYzo=' 
WHERE 
  key_id = '3f5dfe70dd473c5a705e96ce48fbf080b96f147905b0d52d3867d6deeb2f44ca' 
  AND (
    token = '2V2QV0HFNH4TTIqhyVnkSKaCpyquRf4+SilHuwYzYzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )