UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f6sAyyhpIxhrYjU/1Yi9hKq3oRlS64ajzZtYVxGsdkU=' 
WHERE 
  key_id = 'a0a89867c1b0119f6d7268baf6f76e9ea50c980ba5ac3d34b8b073277a9cdac9' 
  AND (
    token = 'f6sAyyhpIxhrYjU/1Yi9hKq3oRlS64ajzZtYVxGsdkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )