UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IVAx0GLbRkwsxFR+by3Hu5jx7rpU8cQIslzfIlnuV08=' 
WHERE 
  key_id = 'b351bbd4065176cd7be89f40da2bad29e4036df5266ea7fe90b88696d8647526' 
  AND (
    token = 'IVAx0GLbRkwsxFR+by3Hu5jx7rpU8cQIslzfIlnuV08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )