UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ekH/qdnGjJ7/jcxB+TbEFQBqDD7gADUDgNgdWsvD60E=' 
WHERE 
  key_id = '89b8c01bb124d39e199174322b1675dd3241ba0835ff8d88d9abc81d4b8c9624' 
  AND (
    token = 'ekH/qdnGjJ7/jcxB+TbEFQBqDD7gADUDgNgdWsvD60E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )