UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's42VnbdFKwbx0Itll3dKiNsf7KB1HSmNb2Zu07sbpLg=' 
WHERE 
  key_id = '4c86d58119d41043dcc2cf58ca540146ca1b6ab480e68c3f87bd81fa3aabdea7' 
  AND (
    token = 's42VnbdFKwbx0Itll3dKiNsf7KB1HSmNb2Zu07sbpLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )