UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5GPWU4VPxZpPuipHXwiNhkU77t/s1KDftmTwToqaTzA=' 
WHERE 
  key_id = '3bb8160c07be5af6c060982a2159eb9161ade972a9997ba74dda8167eba4847f' 
  AND (
    token = '5GPWU4VPxZpPuipHXwiNhkU77t/s1KDftmTwToqaTzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )