UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NfGTfpE6YJAin+OHR6/Yzb8eVLibkzieOAuHWXy1tnk=' 
WHERE 
  key_id = '9d51d36d6a2cae3c097026514a38fb2250987d4ff0011edf04169b7005d478b1' 
  AND (
    token = 'NfGTfpE6YJAin+OHR6/Yzb8eVLibkzieOAuHWXy1tnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )