UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6T5IeKnJFBNi5vlBOOV7RQ+qQ4YSH6lA0lKshyXKb8=' 
WHERE 
  key_id = '2bc39fbb29b25fc695de0c13c1587f73aacaa3751f774a2ca7143c7652c9cbaa' 
  AND (
    token = 'i6T5IeKnJFBNi5vlBOOV7RQ+qQ4YSH6lA0lKshyXKb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )