UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbVUs8Py8wOpYJ+EzjhN4+TLoSTUuByNId2D7hmoYZ8=' 
WHERE 
  key_id = 'b604c03de9f23da9530e08195c2206dcecaab2a4d101db1d6b5292b2c6218077' 
  AND (
    token = 'UbVUs8Py8wOpYJ+EzjhN4+TLoSTUuByNId2D7hmoYZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )