UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+xaTqyn42sT8nkWUJ6XEQiqV5gxcJBmr5W1Pv4s9k8=' 
WHERE 
  key_id = '2ab6a235f05a2960f3aaa48a2e4ca6f2528c9b9a51541c8350d202eee4e491b7' 
  AND (
    token = 'x+xaTqyn42sT8nkWUJ6XEQiqV5gxcJBmr5W1Pv4s9k8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )