UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DVB7+Php4ttvKijsyhv6UmawEomaPLWFIiR6gz9Pgjw=' 
WHERE 
  key_id = 'bc45143948eb238ca63e1f36929db8dcdc9974b923df378fc1f1d35ff6a8723a' 
  AND (
    token = 'DVB7+Php4ttvKijsyhv6UmawEomaPLWFIiR6gz9Pgjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )