UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/XnRdImZkSRqD3qwtvhdmTVlvT5vF6b85yKvK8wJUk=' 
WHERE 
  key_id = 'e82e90e4f92a3ec6d08c03799b71711a3ef5335c6c41332a434a063a8f7a35a0' 
  AND (
    token = 'B/XnRdImZkSRqD3qwtvhdmTVlvT5vF6b85yKvK8wJUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )