UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j7FQqtqEZ7OB2U+1YfZ7llrKWX826cs5zlTxwuazdNQ=' 
WHERE 
  key_id = '56abba0c771ba59f5b5c4d78c51ed70b86cf3f67dfdc5b6f9bfe3139814bb869' 
  AND (
    token = 'j7FQqtqEZ7OB2U+1YfZ7llrKWX826cs5zlTxwuazdNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )