UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M0WtLQu7hMY+ryDBONrPX3z3GApqL2pfsDyPQE4u4Yw=' 
WHERE 
  key_id = '95ae39c6890ab50ca117d434eceac0b5439b013e83470d81ec5fcd57c9b8610e' 
  AND (
    token = 'M0WtLQu7hMY+ryDBONrPX3z3GApqL2pfsDyPQE4u4Yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )