UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7c4Gbnv8RQBRAFlKC5RNWqRuzluqzv0SbUwE+93D7Xs=' 
WHERE 
  key_id = '7f72675a8ef75b46e78c7f8600a6d16d71ca821e563272eeae888c8f586b0469' 
  AND (
    token = '7c4Gbnv8RQBRAFlKC5RNWqRuzluqzv0SbUwE+93D7Xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )