UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TTnu4OonfoPvRQcjW0LibE0WVfCNQDOwd+xsfh5RquQ=' 
WHERE 
  key_id = '9f89650038ba8345f35aa515be277d40d472a6bbc265ec9a5b206b509b674fd9' 
  AND (
    token = 'TTnu4OonfoPvRQcjW0LibE0WVfCNQDOwd+xsfh5RquQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )