UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZqMlsPl+mH3qzL0GI1DGtsqZhkdd6BLabaDBZvZeEmk=' 
WHERE 
  key_id = '99be8039127c81a4bf5dcd66141319e988b9c438688b798651c653b3f9dcdafa' 
  AND (
    token = 'ZqMlsPl+mH3qzL0GI1DGtsqZhkdd6BLabaDBZvZeEmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )