UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+7nDXKqBra8R67W6mXUF1/ibUZ4+PAvcMN3NEZnQXY0=' 
WHERE 
  key_id = '2c9ce593598aa5ecdcf12b561f7868b975caf097ac20fe8bc30c58400589ed0f' 
  AND (
    token = '+7nDXKqBra8R67W6mXUF1/ibUZ4+PAvcMN3NEZnQXY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )