UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Doo6TSiOetwQLOUdKtaiKPMfi/aLslk7Fo8bN4bWQZI=' 
WHERE 
  key_id = '4e37790c987f3280017456e28dd6dfb661fde791971e1d74c586fa42f9ebbab6' 
  AND (
    token = 'Doo6TSiOetwQLOUdKtaiKPMfi/aLslk7Fo8bN4bWQZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )