UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/98BBh1gVVRHv26jNbDyPNomRV0OiafRXZ8ib2/gNQ=' 
WHERE 
  key_id = 'cedae3e058d2120e3d46a45d08c7b54878e32a14c1105490084dc224109e80b7' 
  AND (
    token = '5/98BBh1gVVRHv26jNbDyPNomRV0OiafRXZ8ib2/gNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )