UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cvGHd1p5KxpL95yoblZ25jUkYjS1Hz6tYsJo9Om/5is=' 
WHERE 
  key_id = 'b0c2ac5c5d181270eb716056658a4d76c77cab52016e1a345472fd1f74279b0c' 
  AND (
    token = 'cvGHd1p5KxpL95yoblZ25jUkYjS1Hz6tYsJo9Om/5is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )