UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '907gdpLEf4y3V9Q27fb9aEq2SbpY/HoUMD6KTHrXubY=' 
WHERE 
  key_id = '18eb9782e0ae997ea485db14c1e167ffe07ede65a5d51eb7d4925122a6b144f9' 
  AND (
    token = '907gdpLEf4y3V9Q27fb9aEq2SbpY/HoUMD6KTHrXubY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )