UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I96SReSPBxLMajmt8HamBmH+qLMFpU5iwuq45BjmL2A=' 
WHERE 
  key_id = '40267509f31376c254a4d9b70a6cf9208a9a44f5f6351c526ffb77e49e0f4ff5' 
  AND (
    token = 'I96SReSPBxLMajmt8HamBmH+qLMFpU5iwuq45BjmL2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )