UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j5mCIOnww2LA0pYMpOqZnbfxMLjHETtDQG8QnsqQ6MI=' 
WHERE 
  key_id = '78bc8c47643d0ecac8b230fc42b01c3ae4de73af36e9189c48e36132e9db8fdb' 
  AND (
    token = 'j5mCIOnww2LA0pYMpOqZnbfxMLjHETtDQG8QnsqQ6MI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )