UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rm5AA2NFN6JATt5dLoSUVHc/XJn/1jzlqrFFH45eXBw=' 
WHERE 
  key_id = '53708dab00aca33f9c6927ffe9d4ff4be28fbf9fc4017a86593c9a4274ae964b' 
  AND (
    token = 'Rm5AA2NFN6JATt5dLoSUVHc/XJn/1jzlqrFFH45eXBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )