UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NthZzs2PiUa82ujmTxDkFYiFxca8iUV8dBIFagBB87U=' 
WHERE 
  key_id = 'ac0675426017317d6149355115902bef6a71212843d5f836f35e6beb84b95269' 
  AND (
    token = 'NthZzs2PiUa82ujmTxDkFYiFxca8iUV8dBIFagBB87U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )