UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWo8eJNQeFjwArrzgBtWheU8GRf1c+sre0dDCotWNyo=' 
WHERE 
  key_id = '9337df27348e8b9565d1349149964a2d5e0b9a46c4573e183848ef3fadf9cec0' 
  AND (
    token = 'GWo8eJNQeFjwArrzgBtWheU8GRf1c+sre0dDCotWNyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )