UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q2YDsBFdBnEBq8vp4pOC5UuEWuQWNwJOU91DQ52tvb4=' 
WHERE 
  key_id = 'ec3f1c2ccd9f1aca7a2e95e7bd6a7ea48607b715483c1b8258c8ca8dd0a75c3c' 
  AND (
    token = 'q2YDsBFdBnEBq8vp4pOC5UuEWuQWNwJOU91DQ52tvb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )