UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4a/zOL1jxGLUn8BCVnL12I72gqOI/+xGB65R0ES2zBM=' 
WHERE 
  key_id = '6586b9ab3c9d878268bb91adbf0c6b628b6bafafbd81ee6b53f6b2203838cbf9' 
  AND (
    token = '4a/zOL1jxGLUn8BCVnL12I72gqOI/+xGB65R0ES2zBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )