UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SVi4o4Z1Q8ZlBx9oB9FeGGhpzSYlf+W9cL2+9Kimwpo=' 
WHERE 
  key_id = 'c16a465e34af54fb00a4ac15e7c8d7cb287df6d5e140640aa93370bacadec701' 
  AND (
    token = 'SVi4o4Z1Q8ZlBx9oB9FeGGhpzSYlf+W9cL2+9Kimwpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )