UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZa5RTXHIJPp/HY4NA8C2aR49Uov5hWurtigGeYBCB0=' 
WHERE 
  key_id = 'eab39e50555993d7676a619fee1d0142a217ba755c7d083c1cf1a04ac06db65b' 
  AND (
    token = 'LZa5RTXHIJPp/HY4NA8C2aR49Uov5hWurtigGeYBCB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )