UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8q/0H+gtn6n8NScJmPit1kX9IFz1bAPkpeMql/XUPsc=' 
WHERE 
  key_id = 'ffd1beb3cc4f64a8fcf1487a50e724731d729ec21cfdb251372cb4af7bcbe13a' 
  AND (
    token = '8q/0H+gtn6n8NScJmPit1kX9IFz1bAPkpeMql/XUPsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )