UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gEjXega8o7VsC2CEFo+KaY9PpYpqg2e6I65wM0Nuo6Q=' 
WHERE 
  key_id = '917d073b81c15cbdb3d1ff329ef9a46f408e3e62c7de57a3f457cb9df4c4b9e8' 
  AND (
    token = 'gEjXega8o7VsC2CEFo+KaY9PpYpqg2e6I65wM0Nuo6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )