UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eBu4VFvoFhKmwAw3yxPuWz/YDxl5t9K8QtCQYs8+7AQ=' 
WHERE 
  key_id = '20722bb82d350734b00881fc04185688b260b8269c5148e53ad61a79843e153a' 
  AND (
    token = 'eBu4VFvoFhKmwAw3yxPuWz/YDxl5t9K8QtCQYs8+7AQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )