UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '72qfRqDsAJcBYGUX3ELEzVJ0K6SNEuED9t8cnVQhIJw=' 
WHERE 
  key_id = '52f7579e8c3464baf642150858ffe51466dd739853e53d2dd98ec7f814fb0247' 
  AND (
    token = '72qfRqDsAJcBYGUX3ELEzVJ0K6SNEuED9t8cnVQhIJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )