UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cvLUM5Wah+CR7YL2FynXNtggCoAtN1JC/PyxNXZQ4XQ=' 
WHERE 
  key_id = '4cda5dd4b995370c716f2ed1100141ee81492a559641490a21c80ee7bd07256c' 
  AND (
    token = 'cvLUM5Wah+CR7YL2FynXNtggCoAtN1JC/PyxNXZQ4XQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )