UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'opvjrMVZJ0e5rmN5r3/f9PeLRI9E1O3AoKgvdrCzEJ8=' 
WHERE 
  key_id = '951ff8f9131eda1bbeb33d55837a73ae03d3aa455df28066954c9b3c48622c4f' 
  AND (
    token = 'opvjrMVZJ0e5rmN5r3/f9PeLRI9E1O3AoKgvdrCzEJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )