UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yYSJeqeGAx2EfI7yJq2VA2z7kg/n1NBDHEDqX0uKxm8=' 
WHERE 
  key_id = '19fca4e76a726345abffa059946346cedc0d15277382ef392cf50403775f6b49' 
  AND (
    token = 'yYSJeqeGAx2EfI7yJq2VA2z7kg/n1NBDHEDqX0uKxm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )