UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3R0YtBzmyg7s9JOsvmxKuHMMkOQ5QB5zDKl03AHR7+U=' 
WHERE 
  key_id = '7a707fc878b7a7bf72bc0dde6e502e7c1b10b519e2d83f73658def9b849efc07' 
  AND (
    token = '3R0YtBzmyg7s9JOsvmxKuHMMkOQ5QB5zDKl03AHR7+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )