UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/IAFXhS8jk2HnC/CZCgjFZAukxpm6doaSF8nlRoGMG0=' 
WHERE 
  key_id = 'f73a43cffa8bf029a71af5c4dc940db4569af9131640aa66325a56f8c2f03abf' 
  AND (
    token = '/IAFXhS8jk2HnC/CZCgjFZAukxpm6doaSF8nlRoGMG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )