UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UboesSsgwI6mcAWPgxxEKQvKLqDaxcBBw7felt0MAkw=' 
WHERE 
  key_id = '7753641df98a7ddea60a306c449decef37fcffad6abaf5eadd7f5e8139fb717e' 
  AND (
    token = 'UboesSsgwI6mcAWPgxxEKQvKLqDaxcBBw7felt0MAkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )