UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MEiRByzRqAzyCO5Fi7OQWq1FOJxM3JhG5upAdCHXXDs=' 
WHERE 
  key_id = '3560109cb3cf7b483c2b5d0d26536f5dec98fd4111a6d26508362455aedd2efd' 
  AND (
    token = 'MEiRByzRqAzyCO5Fi7OQWq1FOJxM3JhG5upAdCHXXDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )