UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AlfWbEDwwSHee152LuLhwXpML+4phXXqTnL56r93iZA=' 
WHERE 
  key_id = '90368499c1276f65bce2dcbe896a26d6d1e2c8939760629bd62a771a71cc3af6' 
  AND (
    token = 'AlfWbEDwwSHee152LuLhwXpML+4phXXqTnL56r93iZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00047