UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qbeZJeTQNSnhk4BR/LiX7iOHWj9YstmB5zIYnLBEttU=' 
WHERE 
  key_id = '2b2a00cabf6dbb5626e60a5ae96463584652093b0bceb294282c481b9cfd37f9' 
  AND (
    token = 'qbeZJeTQNSnhk4BR/LiX7iOHWj9YstmB5zIYnLBEttU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )