UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd7+V1cJ5XrynXf3nUZ6l4uPyiazbyYzYnnhfV0gLFes=' 
WHERE 
  key_id = '04c25fda98014cf7242a8f895bf9e0c048208a2c1239c70f61724f36f6523a3d' 
  AND (
    token = 'd7+V1cJ5XrynXf3nUZ6l4uPyiazbyYzYnnhfV0gLFes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )