UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpoREKwis0gHTnGT8WM/dE81bcFLC7gTh3VHlBXcyjA=' 
WHERE 
  key_id = '56105652441fee62dae2bf4668a0bb00041dd41a0a2115a2d253d7374b88e335' 
  AND (
    token = 'WpoREKwis0gHTnGT8WM/dE81bcFLC7gTh3VHlBXcyjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )