UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aO4vPMLCiq2UxsFVG300CfNqVAibcNJs+0jLF63RShY=' 
WHERE 
  key_id = 'ba46c7d8ca553e723af1421cfd5bec51a909fae915ef61d46e8a94db1d09e7b6' 
  AND (
    token = 'aO4vPMLCiq2UxsFVG300CfNqVAibcNJs+0jLF63RShY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )