UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SKfmLd021x5RjG3Zye8H636rnR/9nu/Fo9HXb0pZGu4=' 
WHERE 
  key_id = '14f7bcb985995fcb6f7b943f0ae3da1ca57be92be02422c4fadaa2c94c8d7580' 
  AND (
    token = 'SKfmLd021x5RjG3Zye8H636rnR/9nu/Fo9HXb0pZGu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )