UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aYhNHAgMh6D55O5eEOXX+KGm14cfdUgjTDwD32bNmrU=' 
WHERE 
  key_id = 'd76ae5f71f9bb8287e606e44577a93ba5508e9a9205523c6a421aec25052088a' 
  AND (
    token = 'aYhNHAgMh6D55O5eEOXX+KGm14cfdUgjTDwD32bNmrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )