UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xly1FCWps/Zm3VX4j1DJWXgdQWU0gC/+yIjIUy8t4gg=' 
WHERE 
  key_id = '2868ada9ea1903d61c735cdc671af8b471413f7bade2f990ddd9cff24a256871' 
  AND (
    token = 'Xly1FCWps/Zm3VX4j1DJWXgdQWU0gC/+yIjIUy8t4gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )