UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H3NQ6RjKAZUI0J+gi5Sn0aNj7ZmLpeBULcLdwkdPTlY=' 
WHERE 
  key_id = '895ba3cc83fb9c2a7f038b8f33cabe9284cd910a295b06ed5ddbcc3b0b5f138b' 
  AND (
    token = 'H3NQ6RjKAZUI0J+gi5Sn0aNj7ZmLpeBULcLdwkdPTlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )