UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7umA+JIWK81o6n17BDz5ZNDkOWmT3hQCFCbNnzuwUaM=' 
WHERE 
  key_id = '7e206eb00e8fe25468e94b8448aa7ae75757d63ac1ff8cd573a7f06115629816' 
  AND (
    token = '7umA+JIWK81o6n17BDz5ZNDkOWmT3hQCFCbNnzuwUaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )