UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlV7rU9X+ysaszD+Kt5X2Yi7Ze1XXA7dEergj0PfTxU=' 
WHERE 
  key_id = '82cd7e9f3b1aed1ba565c3fb1ea0fd06bdafad9e5f16acd45304602767f7fb08' 
  AND (
    token = 'rlV7rU9X+ysaszD+Kt5X2Yi7Ze1XXA7dEergj0PfTxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )