UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RM7jMqvmfo8asT6H0VMDSobQLsjtXur/T2brzwszx6w=' 
WHERE 
  key_id = 'f3711447930e054f8991c715812423248939319e05004febee300cac2602599f' 
  AND (
    token = 'RM7jMqvmfo8asT6H0VMDSobQLsjtXur/T2brzwszx6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )