UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'exOMNEVoPMo6WpP1DWUko6D9vxdKdP1J7iKIxvpDTpg=' 
WHERE 
  key_id = 'f59880c9e86477dc4bfd8511e658dd88a61014ca9e065b697ae8f870e666f0f9' 
  AND (
    token = 'exOMNEVoPMo6WpP1DWUko6D9vxdKdP1J7iKIxvpDTpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )