UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ORvvqkUhxp00l3DAg1cGEy76mkFWjgefFEoF0ShRw1k=' 
WHERE 
  key_id = 'c642359d2c054f0d94b0407bdaca72ed0b8633fd423ff2a984d0c2ab51ed01e4' 
  AND (
    token = 'ORvvqkUhxp00l3DAg1cGEy76mkFWjgefFEoF0ShRw1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )