UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BptSak9DBBFWU/55RG0Mj9GPWxUkvSNFC36zRuizEI0=' 
WHERE 
  key_id = '98ac05777c85e74ddd275d846257826fb52b223367de9451ae044b055673527e' 
  AND (
    token = 'BptSak9DBBFWU/55RG0Mj9GPWxUkvSNFC36zRuizEI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )