UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j0RVUPgXfbbDmhbRNa34Sf3EhteCbEzY38e0riOlPmw=' 
WHERE 
  key_id = '9b7b524738ea38034a0fe7f4499606e1ac68e3a444b27d22d71254d980314a2b' 
  AND (
    token = 'j0RVUPgXfbbDmhbRNa34Sf3EhteCbEzY38e0riOlPmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )