UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PcodtfyvlmRZ9CSHmdT/97ZLvBGHtxY4KpP9FlX2uKQ=' 
WHERE 
  key_id = '825f26dff9c2c70d508a5a57625ad464031fa07de4fdfc6fd2c6c5ce4e44ce47' 
  AND (
    token = 'PcodtfyvlmRZ9CSHmdT/97ZLvBGHtxY4KpP9FlX2uKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )