UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUVppx9mVxWmFaNlyEG8tEh4bvZsV6uq7QHsnJgGoWM=' 
WHERE 
  key_id = '1ea98ede8b6c87673ccc610d2ff012e4406b5b472206b5dadb92ad595c3c1a66' 
  AND (
    token = 'BUVppx9mVxWmFaNlyEG8tEh4bvZsV6uq7QHsnJgGoWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )