UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B0FTSwzmdEdru0SyN7MiwI+1K2Df8Cs3ZOabGEBYGvE=' 
WHERE 
  key_id = 'd50275c6979566cfd76d61ab0a4302dbb7ad28ccae025d52d1d6eebc4be986c1' 
  AND (
    token = 'B0FTSwzmdEdru0SyN7MiwI+1K2Df8Cs3ZOabGEBYGvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )