UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZy1x4zjVSFNADJV7WnfHdo398QmKeurw3QXci6UDW4=' 
WHERE 
  key_id = '46acce8987c10e7ef24aa7bc02d96c08ac104a4627f0d950cbc4e4e1e32e02cd' 
  AND (
    token = 'DZy1x4zjVSFNADJV7WnfHdo398QmKeurw3QXci6UDW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )