UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ft47z3RLBkKovTknYuJ//ljy86BOlEfnzK1XYNzJwSA=' 
WHERE 
  key_id = '8334cddb36bb98ded4a330e51babc867515b47b8ec1c7e1baa937dfe7b146458' 
  AND (
    token = 'ft47z3RLBkKovTknYuJ//ljy86BOlEfnzK1XYNzJwSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )