UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ohonOqrZjCE/y25tCK2NoRU+zVd+tjyoUYvklKP/zB8=' 
WHERE 
  key_id = '47e3bebdda41b77bbe243240a8d690fe67b67b99902190f8e56316c6851496a0' 
  AND (
    token = 'ohonOqrZjCE/y25tCK2NoRU+zVd+tjyoUYvklKP/zB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )