UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ePZdklbwAkltHzV9IYxwPU2W9CnYq3p2dl03zRlKuU=' 
WHERE 
  key_id = '0e1f2e1fd6bb2ce3820623cc084e90e279cb6810a71174d859b16672394b0b7e' 
  AND (
    token = '0ePZdklbwAkltHzV9IYxwPU2W9CnYq3p2dl03zRlKuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )