UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uUAWuxp0y/dt3ZRvcn6LBuKP5x3pkvyiEt5xN1SfbJg=' 
WHERE 
  key_id = '91660d84079f4ad62af55cc29b2555c17f90e6698831b4a8031f87828b68fe5b' 
  AND (
    token = 'uUAWuxp0y/dt3ZRvcn6LBuKP5x3pkvyiEt5xN1SfbJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )