UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5VQn+ifamWZsoqBFWiJZi8bnAACzyPVhBtsHpY98wb8=' 
WHERE 
  key_id = 'e4e39820a6070c1bb7d103ac2cdaaaf8b1ef8f598789ee31340baeb74122dc78' 
  AND (
    token = '5VQn+ifamWZsoqBFWiJZi8bnAACzyPVhBtsHpY98wb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )