UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VU4WbZnQwyokady+Vgpn5QDVvBLPTHKxcsRbtcEf7uE=' 
WHERE 
  key_id = 'adcf374061ab6f9d75f53c75437fe1af99e537f11ff1cbd64e6ef5fc1d6fdfaf' 
  AND (
    token = 'VU4WbZnQwyokady+Vgpn5QDVvBLPTHKxcsRbtcEf7uE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )