UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZkMIjxYz2YglqMmBQlkmEEuUZuhxXwcEVwBqgcgv5bM=' 
WHERE 
  key_id = '4da6600e6c5bd99a7caeca1f484c65a8fec2f1e6d49085903997ae45e4a6e852' 
  AND (
    token = 'ZkMIjxYz2YglqMmBQlkmEEuUZuhxXwcEVwBqgcgv5bM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )