UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7LgxDfSWIKtVBGkUlVmeysVHmuY5SajjJ5UVXBi+m6o=' 
WHERE 
  key_id = 'c6ba19a062d3bfc383619f34e8d3461a39fd4fc45c4f63a7a5668b3d0edb23c7' 
  AND (
    token = '7LgxDfSWIKtVBGkUlVmeysVHmuY5SajjJ5UVXBi+m6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )