UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DCyWWH3W1QmU95T+9O6XbhCzWkAdiu87faNk9unMHP0=' 
WHERE 
  key_id = 'ff06d3ac11f2d678cbf52e953bda9a0c908b5261dae419e52d8e2ce01c0afe3a' 
  AND (
    token = 'DCyWWH3W1QmU95T+9O6XbhCzWkAdiu87faNk9unMHP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )