UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r2TvZW5WjmqjempH+p5hSF5Opn6QWWRUtOBjFrnT0Ug=' 
WHERE 
  key_id = 'dd4424ad798e3738fb0a0b8461fe030dca82968d5dfed27c9ddf4f2c65c9db7d' 
  AND (
    token = 'r2TvZW5WjmqjempH+p5hSF5Opn6QWWRUtOBjFrnT0Ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )