UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vd3SZjtdv47hJmhtFMVX+zcyUsSKQez1ay0uPdaByt4=' 
WHERE 
  key_id = '4da6e803eef8ae6ea730a1107f9fe9e4f6744549aa35c771955ba63bee5b3fcf' 
  AND (
    token = 'vd3SZjtdv47hJmhtFMVX+zcyUsSKQez1ay0uPdaByt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )