UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+OwAwZBjSLepVGhwjy14nZ2XdR6BF7R4V7xgdKsOibY=' 
WHERE 
  key_id = '6144ad6679e4a07c219d30d199dab52135ef81adbb1aa423b8679d410092d3e8' 
  AND (
    token = '+OwAwZBjSLepVGhwjy14nZ2XdR6BF7R4V7xgdKsOibY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )