UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTY7thFb9lYprguw70A9gKrng95DmqVy4gYLxe3tY8g=' 
WHERE 
  key_id = '20e2716db36e960d167f66a9020d3d1b6f00f779731183678875870b295355dd' 
  AND (
    token = 'WTY7thFb9lYprguw70A9gKrng95DmqVy4gYLxe3tY8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )