UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ZhmWfc8KwCJBR7mMeYasyzJdzFG7Ayp33S4q1iwKd4=' 
WHERE 
  key_id = 'e9d345bb7ade7636173258f5b7de20cc9769f9913b0fc7778f9667c09a90bec0' 
  AND (
    token = '/ZhmWfc8KwCJBR7mMeYasyzJdzFG7Ayp33S4q1iwKd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )