UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kZwQYfO52ADrcxUfxgHUt0erUaGARlvMxsztf3E1NP0=' 
WHERE 
  key_id = '6ddd2cb0f1e2cd82b090341f1886321c5d90ffc4dda1117816fbccfd08844b3f' 
  AND (
    token = 'kZwQYfO52ADrcxUfxgHUt0erUaGARlvMxsztf3E1NP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )