UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YW7EGQFeJn5cOzlDfo0x6S2WRqYWLa/oas+0EQgY8WI=' 
WHERE 
  key_id = '7f178dd1324689c9ca9ccde97cce9f049817886da8c6179d39a03315d1f9daec' 
  AND (
    token = 'YW7EGQFeJn5cOzlDfo0x6S2WRqYWLa/oas+0EQgY8WI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )