UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WP9YfgPSwrzjIydQuFVk4EeS6T+GNK9nxTLHMZ/tsdo=' 
WHERE 
  key_id = 'a66d0feaf57a880d636652e635e504b46b170550f4613bf2167435f79bc89f8a' 
  AND (
    token = 'WP9YfgPSwrzjIydQuFVk4EeS6T+GNK9nxTLHMZ/tsdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )