UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kEy9sDkeZR9J4esf+TeVIY/u+cBQ63B4SbEyMalF/c=' 
WHERE 
  key_id = 'a1d248a6c81497ea97aaace5c347869a5370600cbeaa13a39177899ec5632140' 
  AND (
    token = '0kEy9sDkeZR9J4esf+TeVIY/u+cBQ63B4SbEyMalF/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )