UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZzRXMeYGzndkdwgU9YbuHEMhUAY2kCoEakxd1qZqUfE=' 
WHERE 
  key_id = '286908a927bf44997b9a56c0c0eabb0e4c044ec9389dab66d03f29f9e86742ab' 
  AND (
    token = 'ZzRXMeYGzndkdwgU9YbuHEMhUAY2kCoEakxd1qZqUfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )