UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ioQ5NhaGlqHvpuC97fZwUJcq4EV2MsTxhJZCZUyqzCc=' 
WHERE 
  key_id = '4914d91e048f14e4b224d573a866e8fb71141aa5166b2616700bbfebf830788c' 
  AND (
    token = 'ioQ5NhaGlqHvpuC97fZwUJcq4EV2MsTxhJZCZUyqzCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )