UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZRpn7Rns9rAejXMA22PXxqPKfmJgL82x2oBKd9CVoA=' 
WHERE 
  key_id = 'fe5427fab10eec75b2a0a47a09dae18a25d5418e2a1ed815a6d60a637a1a9a7b' 
  AND (
    token = 'QZRpn7Rns9rAejXMA22PXxqPKfmJgL82x2oBKd9CVoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )