UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WLQr2B9Q3RdyBgiQG4hsFyQNcndtWw3KbZhrXidd+q0=' 
WHERE 
  key_id = 'bd82bbc4956fbdb9186a08ff7bd05c8bc68359044a18761274829d9de6aa9a8c' 
  AND (
    token = 'WLQr2B9Q3RdyBgiQG4hsFyQNcndtWw3KbZhrXidd+q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )