UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/9dusTEfX2Iff++1KiZKEp3DX+P0PJp8z/D95HZXQE=' 
WHERE 
  key_id = '141b721ec138ddadcdf5c3667adc8f1695e8d50b6e5e493443226ea23201f409' 
  AND (
    token = 'K/9dusTEfX2Iff++1KiZKEp3DX+P0PJp8z/D95HZXQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )