UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vEcmZ0sX+vRui9qtdEoCz/itbLRP3pNJIYAjPfi86Z8=' 
WHERE 
  key_id = 'b74a4644ff2d3255135f6133b70b8404b7b49261f001d83e4ca073c84c88bcbc' 
  AND (
    token = 'vEcmZ0sX+vRui9qtdEoCz/itbLRP3pNJIYAjPfi86Z8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )