UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'le/yx32fZGFOAIHgNiUqZAp1/Ht31285KZmaTQgTbHQ=' 
WHERE 
  key_id = '934fb4d7fa6d51d08e912ff779c19eb0474ea1a6b5a718a77591e7a7a91a0ef6' 
  AND (
    token = 'le/yx32fZGFOAIHgNiUqZAp1/Ht31285KZmaTQgTbHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )