UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'heZ0EtHvbIUTTUq9UgVQMOAhLU7iOZwNPs1V/Nc8aMo=' 
WHERE 
  key_id = '53c16c524ec38771c1665e818c640923517eddc06b91746e6b491c39ab73e62a' 
  AND (
    token = 'heZ0EtHvbIUTTUq9UgVQMOAhLU7iOZwNPs1V/Nc8aMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )