UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PSnE3UxY8Q+eFkty9YJW2cJs5aXluR8ipXdwCS8OaSQ=' 
WHERE 
  key_id = '17394da66a4c3f473a6e6b267b885a4a24c5d1b593302d6d8ea71e46f4e7d2a0' 
  AND (
    token = 'PSnE3UxY8Q+eFkty9YJW2cJs5aXluR8ipXdwCS8OaSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )