UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2VJGopM61AiBRLi1bM5x1x4cbhOEGsImrFWpcwffeyA=' 
WHERE 
  key_id = 'cb642b6b992bfeb3bb3aaa9932f551e70b61d45b370975396b14d4063608edeb' 
  AND (
    token = '2VJGopM61AiBRLi1bM5x1x4cbhOEGsImrFWpcwffeyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )