UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B+n9Zk23pBbhe0FfjcqZeF5b+vpeR8YUsLdyhh8S/g8=' 
WHERE 
  key_id = '2c6c99de790901c0b3e18bb3f419c88582e88a00df7b06fa776793c18495f34c' 
  AND (
    token = 'B+n9Zk23pBbhe0FfjcqZeF5b+vpeR8YUsLdyhh8S/g8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )