UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I2PpyZJRMPZq+xaBV6LQ1jBNDANqt1o01hrWe1OaKQU=' 
WHERE 
  key_id = 'ed5640ec73ef8083b1b7433d3e7fb1ac3522abd959c75ce8b7da9a4ea466a38e' 
  AND (
    token = 'I2PpyZJRMPZq+xaBV6LQ1jBNDANqt1o01hrWe1OaKQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )