UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RSjpdJX3+IwOM5W1Rz/lDWNYboe8yw9tHjrxczjBb4E=' 
WHERE 
  key_id = '5e81427256b030b8c58c453c9247d03cd1d4151f9dd386339b40dfc307bba275' 
  AND (
    token = 'RSjpdJX3+IwOM5W1Rz/lDWNYboe8yw9tHjrxczjBb4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029