UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyxr1HTL11xtz+IGlB9h0M7//B6oNBdV/Y/twC7wlAU=' 
WHERE 
  key_id = '83d787947292bce44b9e35d4c7ed5899e91b2762ef91d04166e70d07fc67c6cf' 
  AND (
    token = 'oyxr1HTL11xtz+IGlB9h0M7//B6oNBdV/Y/twC7wlAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )