UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9d/TEAP0QAcy72uCy6ohbcndQ2acN980DFNMec/LnWI=' 
WHERE 
  key_id = '94a7809374c8594252860776dc3bde47f04f40cfa5b93d460a12fda5c5f9fcf9' 
  AND (
    token = '9d/TEAP0QAcy72uCy6ohbcndQ2acN980DFNMec/LnWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )