UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lWjgJVSXBaWrVQGZolJIVh8fAtbq3k5d+R6s2AOwX98=' 
WHERE 
  key_id = 'f485870e108697e356c8a4be6dee55a55768c2666943bd04f78b4475b5cfdd2d' 
  AND (
    token = 'lWjgJVSXBaWrVQGZolJIVh8fAtbq3k5d+R6s2AOwX98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )