UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSa9+ckv0F+zhlUf2HGAY62IgX7Rk0Flc9vkBfRmDnk=' 
WHERE 
  key_id = 'e6f1fe5ec3cb8d33e780e816e2a6756984064d4dc07fb8b6c488c0fa9149ba5b' 
  AND (
    token = 'SSa9+ckv0F+zhlUf2HGAY62IgX7Rk0Flc9vkBfRmDnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )