UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1r0SDDUldkCZ40hYsPEauCNVBj27gIyN2w+zKZ7C1Q4=' 
WHERE 
  key_id = '42f5dc4c656f8cfde5f66f489de72ad14679587956bb295c1d481115e780b468' 
  AND (
    token = '1r0SDDUldkCZ40hYsPEauCNVBj27gIyN2w+zKZ7C1Q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )