UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HTZ8HnK4/P1R5W/1tZU18+3nUgCiizeLLz9XG2eni+I=' 
WHERE 
  key_id = 'aa0ba5e8716eb9af7b820016cbecb204e78e3e8bbe2afea95df5bc807fda3410' 
  AND (
    token = 'HTZ8HnK4/P1R5W/1tZU18+3nUgCiizeLLz9XG2eni+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )