UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RR+274y80SVwdyiE5+RoWXX/7uh7TsWBIeJJ8aBD6Qs=' 
WHERE 
  key_id = '8372d0c19c45fa556cf725cd422a53f62267f34ef361fd6d1b7f7cb3fafa6a4c' 
  AND (
    token = 'RR+274y80SVwdyiE5+RoWXX/7uh7TsWBIeJJ8aBD6Qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )