UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uhyTg/b8Rpt3MtW/pbq6memppeqZpIdtC9785VIx5UU=' 
WHERE 
  key_id = 'd9987818738b34d6c185aa04825a5f8f2546abc2f8896234b2920d4ea8796ab7' 
  AND (
    token = 'uhyTg/b8Rpt3MtW/pbq6memppeqZpIdtC9785VIx5UU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )