UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WREkmL8TM9vWeMDf4lj48kmihtgV3Y/02oufzaoiDHc=' 
WHERE 
  key_id = '80c23178463dd4302b1b947374ef73cedc9e5e1145f284ad9a14c29aff613cba' 
  AND (
    token = 'WREkmL8TM9vWeMDf4lj48kmihtgV3Y/02oufzaoiDHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )