UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rjxfh/Q8LmU4yv/SAI/TeQz5wDTgId8xzgdiLEnAVNI=' 
WHERE 
  key_id = 'c919ca1f5a5cb6a5f13d30ae4c517c6633f2ece044fb6a6445a996b59af675ad' 
  AND (
    token = 'rjxfh/Q8LmU4yv/SAI/TeQz5wDTgId8xzgdiLEnAVNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )