UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L7c6QdB3nOlWDwUbub6QaMk0m7QjBq7Oa2ThS4lGo00=' 
WHERE 
  key_id = 'e27ac21f36c48384c42a44ec080da53238639854087e3def25bf10d414bb3d0b' 
  AND (
    token = 'L7c6QdB3nOlWDwUbub6QaMk0m7QjBq7Oa2ThS4lGo00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )