UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2oYaYdU7dvmf5Qtl7fq0F+nqXzHlbAvkG+F+AOFktwo=' 
WHERE 
  key_id = '82b98b56e893df407e50a0f450e912d701b0fe466d1edb9ccaf63b79de8bdc71' 
  AND (
    token = '2oYaYdU7dvmf5Qtl7fq0F+nqXzHlbAvkG+F+AOFktwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )