UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2LWAWqgJmSBQFX4PQx+zdHZ8G1pJDJcp+flS0lrw6m8=' 
WHERE 
  key_id = '9fa8d9a7423221d80aec0c4ef0ea0484fad22725f3f06bdf08551c6bca040295' 
  AND (
    token = '2LWAWqgJmSBQFX4PQx+zdHZ8G1pJDJcp+flS0lrw6m8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )