UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zP9HNCWaFVA0bN1IxHEQLpH9cKGmv9lW49gpJ7bS5B0=' 
WHERE 
  key_id = '2744ff2c416004435f967fe22aeb1923fd9741894fc74941b06ffccb440c4e71' 
  AND (
    token = 'zP9HNCWaFVA0bN1IxHEQLpH9cKGmv9lW49gpJ7bS5B0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )