UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fDdUPeOGeowZABqqMCDcQNJmStbhU2dA5AR5E9a4rhg=' 
WHERE 
  key_id = 'a3fb5b2362041db983586ab65b8bce8919519aaa4429f0f91fdb41f81d0079a7' 
  AND (
    token = 'fDdUPeOGeowZABqqMCDcQNJmStbhU2dA5AR5E9a4rhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )