UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Sz3p86Y5qUzCntZ19FBYyw+rkxk52E1EGVK9LHCnyo=' 
WHERE 
  key_id = 'd64ce6cbf4da9bab4863e4b8f1acb4c8733c272f7c87460e60143fce606d25e7' 
  AND (
    token = '3Sz3p86Y5qUzCntZ19FBYyw+rkxk52E1EGVK9LHCnyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )