UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TrFmfWeskJ6u4u2tzihqrHFk2pn1qxks8Nf95z2D4hs=' 
WHERE 
  key_id = '85a902621ffe54b086d807bceea9af0af9c52f9865c424edd40e785acf3f5017' 
  AND (
    token = 'TrFmfWeskJ6u4u2tzihqrHFk2pn1qxks8Nf95z2D4hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )