UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZC2S4H7jZ4Ctty9vhzBESorU2ExkJyV1eDSbo5ceUtA=' 
WHERE 
  key_id = 'c945f34ef0a596064917c66d6eee52f97b53fd099ab6a90b47ea1a73df202d52' 
  AND (
    token = 'ZC2S4H7jZ4Ctty9vhzBESorU2ExkJyV1eDSbo5ceUtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )