UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9lec9GFPNm0EnmZ60uGgn2xXKAD3TTe9vRI4oCoCHw=' 
WHERE 
  key_id = '7be8a79c3f3286e5823a0af7276aa8236522fa1ad13d701d5f29f7b2b56ef4a6' 
  AND (
    token = 'c9lec9GFPNm0EnmZ60uGgn2xXKAD3TTe9vRI4oCoCHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )