UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZkCUIxfJTL5GH37qKQcdDiwLyQU6UVr4Gzvyaq7pxb8=' 
WHERE 
  key_id = 'd40dec99843db3ef008d8d8b58a971c545536af697789bf511132b1c69b11798' 
  AND (
    token = 'ZkCUIxfJTL5GH37qKQcdDiwLyQU6UVr4Gzvyaq7pxb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )