UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nuWqCg4XDcTrKsSEmD9Ym+Ng+G8yHDohgyyg6B48Fw=' 
WHERE 
  key_id = 'c613c27918aacd9feafd98112c9b9b9406851450cb136e857b8e3d6c9973b967' 
  AND (
    token = '4nuWqCg4XDcTrKsSEmD9Ym+Ng+G8yHDohgyyg6B48Fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )