UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmjnlmPhO2zOJ/HTe7sLLrW2c4z23ecXhwbpZE5JphA=' 
WHERE 
  key_id = 'ec9993e99aea2a47cd3e5bdf4dfe7f45f050e26bf00a8e7a7ed9c771d474517f' 
  AND (
    token = 'TmjnlmPhO2zOJ/HTe7sLLrW2c4z23ecXhwbpZE5JphA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )