UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XErevVGuOKS0aJILsdUK2b9CMSXa7YkNqeFAFW9WktA=' 
WHERE 
  key_id = 'da231336bb1093f1e8d1962d2a0b146e03dc18f683e035eed2f4727423880b39' 
  AND (
    token = 'XErevVGuOKS0aJILsdUK2b9CMSXa7YkNqeFAFW9WktA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )