UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '32/xIereyvtkeJ5hTR7ZevBFbjvnrRIdaIB2JH1h9/c=' 
WHERE 
  key_id = '8a531fd4aaec8299491b712de7e138c5ff2a26314a10369dde5f590051580f6f' 
  AND (
    token = '32/xIereyvtkeJ5hTR7ZevBFbjvnrRIdaIB2JH1h9/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )