UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sf7G0tjzpt//J/jW3X/3LQ7W/vE+A5z7cMc79IIyg40=' 
WHERE 
  key_id = 'c16ee1da7fc947e80874d202efc875b8c9d2801ebdb5b5f9e2aa89c6e9cb54c1' 
  AND (
    token = 'Sf7G0tjzpt//J/jW3X/3LQ7W/vE+A5z7cMc79IIyg40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )