UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PBp/NB2mtN2ZUKVO3HNi1ZwuxEFilkySAJysw2aQFb8=' 
WHERE 
  key_id = '2668b32570cddf0af95a2425c89ffda151ec73827cda8506211da07a622fbba6' 
  AND (
    token = 'PBp/NB2mtN2ZUKVO3HNi1ZwuxEFilkySAJysw2aQFb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )