UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UuBHBjOXQm/bHgXG75sdllk/J1K9UITHU2KKmfXtJQk=' 
WHERE 
  key_id = '97c654051358880e06acbcafb568aced865866fc803a437fe9501dbeea48cf97' 
  AND (
    token = 'UuBHBjOXQm/bHgXG75sdllk/J1K9UITHU2KKmfXtJQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )