UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uz1FOBdZI66/nLJgDXtZ+aNMDa7vVWJi+j7q8D7iy0s=' 
WHERE 
  key_id = '7e7eeb686fefbb8126be83f38ebba47d1fddf97d2c199fb53d5fba815e6de4fd' 
  AND (
    token = 'Uz1FOBdZI66/nLJgDXtZ+aNMDa7vVWJi+j7q8D7iy0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )