UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Zvhg05UnzxQhCpRvEUl/85fFJG4CpnfxnPh9sWPXpo=' 
WHERE 
  key_id = '1adb24b82a4b0a02841b73abf69a78c6a0d683a8c2a3925f384edf19ee29bfe6' 
  AND (
    token = '9Zvhg05UnzxQhCpRvEUl/85fFJG4CpnfxnPh9sWPXpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )