UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Edgm/emAA1fXH6mhuqbLwLhoAyMxnxzR6wOyRNjIRg=' 
WHERE 
  key_id = 'e02e42ab0ee0dedf1053b4a5c74693d01d14a26242a5014c3e24db9698e94c6e' 
  AND (
    token = '2Edgm/emAA1fXH6mhuqbLwLhoAyMxnxzR6wOyRNjIRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )