UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6T/zJsiRCriph9+YZap6j/nCu/1vroy92+bOPESdm4c=' 
WHERE 
  key_id = 'abb6669a344ab57ed78250657bc89520be31b7030a0ebdd13c22b67ff454930b' 
  AND (
    token = '6T/zJsiRCriph9+YZap6j/nCu/1vroy92+bOPESdm4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )