UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Svwy44xD9+M/lEylr3ug2mWP9olWUa06UBEerJdcXjg=' 
WHERE 
  key_id = '39ee780066e02c2bc5c30d705f5ebf9a1aebe230bcf7159ec823a32d4799dbe7' 
  AND (
    token = 'Svwy44xD9+M/lEylr3ug2mWP9olWUa06UBEerJdcXjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )