UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P1nJgvbxUc8tCl0LMkIWeF2PctLEwYROnI7WHwoGNk8=' 
WHERE 
  key_id = 'd4874129668b4dee654b1656fe9cc525f191732a3571bc322aeb4979a0087c10' 
  AND (
    token = 'P1nJgvbxUc8tCl0LMkIWeF2PctLEwYROnI7WHwoGNk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )