UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aw+4b616jLrG/8BJblRktpLQXeQ523QEykI0WxgWMYE=' 
WHERE 
  key_id = '90dad854904639e76e4bf8471d43fc826b66859a6f66160ed7fe68c667b9bc48' 
  AND (
    token = 'aw+4b616jLrG/8BJblRktpLQXeQ523QEykI0WxgWMYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )