UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mFBDud6JfVh4qWlwBW2v2m3iTtCsfelQNJrokIIIHzo=' 
WHERE 
  key_id = 'eb9342ec5fba0e97dde143f74feda100a5cdca5cf90f98b7aa9def9761795d1b' 
  AND (
    token = 'mFBDud6JfVh4qWlwBW2v2m3iTtCsfelQNJrokIIIHzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )