UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqYjmkbK0N0NgNl8aIS+9iTDhQnrE73mRid8NwAAHRk=' 
WHERE 
  key_id = '7bbc64893cf15f807c1448635be7efc1a5bac1f1b92a04709840a2f91ff99d6d' 
  AND (
    token = 'nqYjmkbK0N0NgNl8aIS+9iTDhQnrE73mRid8NwAAHRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )