UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XCtvG25tYTszBSWn/k+XI77jnytB2MoDeyqcXlPE6E0=' 
WHERE 
  key_id = '7aff28bfc7ef7d3af476279ef294c63e2cbcf55eceb5a26ba9da4464abb66ccd' 
  AND (
    token = 'XCtvG25tYTszBSWn/k+XI77jnytB2MoDeyqcXlPE6E0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )