UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q2PXlq+4lG3FRPGnLSVIDHJux6nuSj/gNZlSV1uY5Vk=' 
WHERE 
  key_id = 'ad35e45a9dbe3b585d125349573af8679d933111d19d169f8629a1a972d2bc65' 
  AND (
    token = 'q2PXlq+4lG3FRPGnLSVIDHJux6nuSj/gNZlSV1uY5Vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )