UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xO5OYROU4vo9VaT9C/j+6KDflZmiUqiQ9L0PZa1cI/I=' 
WHERE 
  key_id = '2de0ab56e20641eed65b793ea603f2688d271472cb07f2391ea4f5ae8904227f' 
  AND (
    token = 'xO5OYROU4vo9VaT9C/j+6KDflZmiUqiQ9L0PZa1cI/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )