UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sy9VX5ROMzmX594s6dxbdv/MPp+020uXzDeyj3/tfsQ=' 
WHERE 
  key_id = '1ad418d39acd4e5f8214f1aff9f17e37642f7f7df345ccc2b366b0a2fc12962b' 
  AND (
    token = 'sy9VX5ROMzmX594s6dxbdv/MPp+020uXzDeyj3/tfsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )