UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rvRvE9xJk9bBA5be29y1ZWZqtKiPWxDUfOCgJLSTbhI=' 
WHERE 
  key_id = '369ddf897ef6d33f769b51d3bc1e56d4335c119ffc185bd7438bd33332161354' 
  AND (
    token = 'rvRvE9xJk9bBA5be29y1ZWZqtKiPWxDUfOCgJLSTbhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )