UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '35paet7ow3NMHJNWle8RFwwYEOsXqzyoLLssJ5mSqes=' 
WHERE 
  key_id = '834e326cbec675f338151306acb9c686e98227ab7f301eef6768901b19e21570' 
  AND (
    token = '35paet7ow3NMHJNWle8RFwwYEOsXqzyoLLssJ5mSqes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )