UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tvTlnMc6rZzxSz1h1nMG8KvlZYHn/566Q1Q5rIR84us=' 
WHERE 
  key_id = '510739bf19fc017c6ba947ae9ae09353375f00f828ac78e6098792c40224ffbc' 
  AND (
    token = 'tvTlnMc6rZzxSz1h1nMG8KvlZYHn/566Q1Q5rIR84us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )