UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4t8bOuzR/wbkePj088pPMV1hQocWgrRhhN3JPsFwdXE=' 
WHERE 
  key_id = 'a181366efa81c763f0efa44b9d7c7b3b037ccf69a35200bebcbb9504abb134dd' 
  AND (
    token = '4t8bOuzR/wbkePj088pPMV1hQocWgrRhhN3JPsFwdXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )