UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ucpOg6pjr5uFOKqwjaXCo7InR/NT4QCuKXt8nK6cwQ=' 
WHERE 
  key_id = '218478c018dccd956e1c45d94441e13f8bf539e00ef67f509f9f11e26acb3367' 
  AND (
    token = '3ucpOg6pjr5uFOKqwjaXCo7InR/NT4QCuKXt8nK6cwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )