UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/kBbIoP9vmKIKsSUykfEn+KeRB7stbpWG+oR4wYt/PI=' 
WHERE 
  key_id = 'a284398f4a358912ceceec46d08319e050333047e760a565c3bbdf2620ededd2' 
  AND (
    token = '/kBbIoP9vmKIKsSUykfEn+KeRB7stbpWG+oR4wYt/PI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )