UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ruvb/Lf3sHQ0F63XTDvWWq3v2iIDxOPI5d9rI30DWwU=' 
WHERE 
  key_id = '0b831f998b6cf236ceba16b447eb5f124cd9dad2254ea8c64e8525a6358b5a60' 
  AND (
    token = 'ruvb/Lf3sHQ0F63XTDvWWq3v2iIDxOPI5d9rI30DWwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )