UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DMugT8TlDcVZAYxBZRDOC2+EEuhwxTqWjy2VFKq2TVg=' 
WHERE 
  key_id = '295ad4edaaefb2acecb2e63c9dc42a55dfc0d27a135725218e98c04ad9a14b24' 
  AND (
    token = 'DMugT8TlDcVZAYxBZRDOC2+EEuhwxTqWjy2VFKq2TVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )