UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jtunyCJ6rZZBHttqXIwvVL/csPfSPwTT/FSW7YBtQdo=' 
WHERE 
  key_id = 'd20345aa9c25585a42bc550bee5ea122c83d44c04ec549824e10a028477004a8' 
  AND (
    token = 'jtunyCJ6rZZBHttqXIwvVL/csPfSPwTT/FSW7YBtQdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )