UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3zbfEI1458bG7IXtuAXkca7Sq9oQbxYjnH9JoqTL0Rs=' 
WHERE 
  key_id = '7590426c16967cb0926828f353cb1eebfdb9fc6c69686a7d6821a0e993ffb5a0' 
  AND (
    token = '3zbfEI1458bG7IXtuAXkca7Sq9oQbxYjnH9JoqTL0Rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )