UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uEzEq1DCNKExGGjFaHPGdKbuL9Osftx/wmzDZbu30LI=' 
WHERE 
  key_id = '299830db0609dd7342c92f5c80cf6dab90e395f522bbfcf043b4f9e229550915' 
  AND (
    token = 'uEzEq1DCNKExGGjFaHPGdKbuL9Osftx/wmzDZbu30LI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )