UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'puXUvHrp4U6bY8R4CmU+DslyA8JYKAvL39egFcYQ4I4=' 
WHERE 
  key_id = '77617c9716bc2e8e2df3b038d78ce663cdf21a547241a0818f02e5c87d5008ce' 
  AND (
    token = 'puXUvHrp4U6bY8R4CmU+DslyA8JYKAvL39egFcYQ4I4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )