UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tEQbWJuMnCHQytEpZQ8Hb1CY1EO0szJQSxKFroFM0p4=' 
WHERE 
  key_id = 'b1b4bdfb16eda422dc416901a3ba3b4470a524bbf5d518859db7fa0d2910fffd' 
  AND (
    token = 'tEQbWJuMnCHQytEpZQ8Hb1CY1EO0szJQSxKFroFM0p4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )