UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+8K/Vd96NC2OtqbxRyt6UVl/MCu72aXcH0kWnD1/0M=' 
WHERE 
  key_id = '37a19063ece20687c47c1144945eccbbfada580bcdce711d6160f469f147fcac' 
  AND (
    token = '4+8K/Vd96NC2OtqbxRyt6UVl/MCu72aXcH0kWnD1/0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )