UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9YSRr1ljNFa192SEmuRdBOFrQ8XD0cVGA4KI+2v1SPg=' 
WHERE 
  key_id = '7de03e434fa7596a2e16a7f95b3b872d09872945ef5c1288eae0243da0857b63' 
  AND (
    token = '9YSRr1ljNFa192SEmuRdBOFrQ8XD0cVGA4KI+2v1SPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )