UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MgANxl06/orXc8Rzj5U87NazNp2vjvRqC0bHDAgHxAk=' 
WHERE 
  key_id = 'c57e11f375e7801bd3b6a7b2f0f247a47c52631fcb91cd504b0ad6ab98d9e684' 
  AND (
    token = 'MgANxl06/orXc8Rzj5U87NazNp2vjvRqC0bHDAgHxAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )