UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EvJ3U98Xjxv8oZNElGwxUtg0BWECQKNO+6O88Z9blRc=' 
WHERE 
  key_id = '422c415c736931decd315d77a251f38f64627c7039f17f7924ab84f6ad9129f4' 
  AND (
    token = 'EvJ3U98Xjxv8oZNElGwxUtg0BWECQKNO+6O88Z9blRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )