UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MvnxjqoFc69W7K9n0dJz+WXtkAulN9tbCLGzyEfKAJc=' 
WHERE 
  key_id = 'e25aecd751a5ab96115680bc4a60049ec65b29ea527269380b907cb7f141aa00' 
  AND (
    token = 'MvnxjqoFc69W7K9n0dJz+WXtkAulN9tbCLGzyEfKAJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )