UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C1T2OTaC2tP3U6kfpUt4ptLHC1VePV97eN35FMkjmrQ=' 
WHERE 
  key_id = 'b662d7c460d36f7219bdfcfd8e83b5fc528837f23d3fd02cfaa2f900d9ad2988' 
  AND (
    token = 'C1T2OTaC2tP3U6kfpUt4ptLHC1VePV97eN35FMkjmrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )