UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ybalV/fJnLK8y4Y+VvHX1pv1K7RHJS5+8QNuUDOWKsM=' 
WHERE 
  key_id = '39e6cbe955bc30855958a3d82b4dc732e9c6f46e455da28c78511fec1610e447' 
  AND (
    token = 'ybalV/fJnLK8y4Y+VvHX1pv1K7RHJS5+8QNuUDOWKsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )