UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5S+NNPEcyuxizS2ZzRb1L5BBHm5HUrx3e9X4GhuvfJY=' 
WHERE 
  key_id = '666009baf86ec2301606d42838fedfdce6c0abd4d4f83c23a0c8a3ac77c8d459' 
  AND (
    token = '5S+NNPEcyuxizS2ZzRb1L5BBHm5HUrx3e9X4GhuvfJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )