UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'frI8RJ9+hPRMRjJmb9KMz/NvYcSf4KhOK4Gbh2o/ADw=' 
WHERE 
  key_id = 'ad1f069149176cb14b6a1a411fa741a1492921b9601132fd1bac662be44b018a' 
  AND (
    token = 'frI8RJ9+hPRMRjJmb9KMz/NvYcSf4KhOK4Gbh2o/ADw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )