UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oh2iluc0MCVvhXKAt6kLf+aMKHRU1Au6AZ3LnKL84nY=' 
WHERE 
  key_id = 'fc46a3e5201c09e190f517e359951d1de46dfc11399df35747e2659d3ab9b20d' 
  AND (
    token = 'Oh2iluc0MCVvhXKAt6kLf+aMKHRU1Au6AZ3LnKL84nY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )