UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o4fn2wJ5L15SDi5elHxF5Ee21TuhpufNM5WyfY8/a3Y=' 
WHERE 
  key_id = 'eda303434540ce2dd9989391a0b735e7325ca72089cf684d59a7fcfedf5c426a' 
  AND (
    token = 'o4fn2wJ5L15SDi5elHxF5Ee21TuhpufNM5WyfY8/a3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )