UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OZJYGjW/HqrUPAdvNc3IrZSw9libvY8CoXFMhitgBuc=' 
WHERE 
  key_id = '1d92b5ddf42e63b698e45bec09e91377090a342ac1cbcbf684349d45d90f17c7' 
  AND (
    token = 'OZJYGjW/HqrUPAdvNc3IrZSw9libvY8CoXFMhitgBuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )