UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDbop2KGc0K9Tf2lIAAaSdVb1UnATP36bLrthowj25Y=' 
WHERE 
  key_id = '3a9c3ac490de859b7c04e016ef62ceb3e96e4fbae674d9307c43543323da9e43' 
  AND (
    token = 'rDbop2KGc0K9Tf2lIAAaSdVb1UnATP36bLrthowj25Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )