UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R55Y8HtefiAJUh9QV22KK68+IKvQL92po1HacktUq5k=' 
WHERE 
  key_id = 'f3a50912546af6df5f9d11456821d188ba120c020c62b6c6ac69e9b0a010a7bc' 
  AND (
    token = 'R55Y8HtefiAJUh9QV22KK68+IKvQL92po1HacktUq5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )