UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+dWZWCkNhyDdpdlKdIrJLm7KXCLZpDYrC7OR/cUigZQ=' 
WHERE 
  key_id = '453fe8d8798c854dd79782e567fb908dba79d2fd696c44f0fef8e4dcab93b42c' 
  AND (
    token = '+dWZWCkNhyDdpdlKdIrJLm7KXCLZpDYrC7OR/cUigZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )