UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hqtbNMrrSztT/8+uUNy3xEnO7w7xZQZeUH6uESeyq/Q=' 
WHERE 
  key_id = '7ff26b99f283d921537f1caf18d43fb0231dcf69dcef06c3cb2880bcaea067fc' 
  AND (
    token = 'hqtbNMrrSztT/8+uUNy3xEnO7w7xZQZeUH6uESeyq/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )