UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mY67G1OH9B8GgzJ2djR8ArjgstZXDXq36a6WqOw4z4k=' 
WHERE 
  key_id = 'b929e4d3f65fe1eff7ddf2799e4a92f225502d5859d0825c05be075483acf440' 
  AND (
    token = 'mY67G1OH9B8GgzJ2djR8ArjgstZXDXq36a6WqOw4z4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )