UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ieloftyPoBWPxl7MYTqHs3X74VlsJe5r/h2DccY5Wac=' 
WHERE 
  key_id = '43262b3d998f95e6dc836b5e719690ced48ae7c4554ab4cb58b032f3f8337bfa' 
  AND (
    token = 'ieloftyPoBWPxl7MYTqHs3X74VlsJe5r/h2DccY5Wac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )