UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UBw2NY+Pc5olf6aIlY+7zNJEHzOSVzp5zA7PZU8vFQg=' 
WHERE 
  key_id = '1b1d5259aace0c116d1617b3245ef6520730d19ed1a78852e0d589ac71d995c8' 
  AND (
    token = 'UBw2NY+Pc5olf6aIlY+7zNJEHzOSVzp5zA7PZU8vFQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )