UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bjiEE1ZfrZDKqZZkXAspr4ava919tmxblaQkBMygB90=' 
WHERE 
  key_id = 'b99c774c7becdda7e0aa59413da64bf773ca67a3e65af2a456ae578cc935401d' 
  AND (
    token = 'bjiEE1ZfrZDKqZZkXAspr4ava919tmxblaQkBMygB90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )