UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2HH3n0sXPf3vYG35HkaWaf8RRt3Ab9quc2yGCj/VyPw=' 
WHERE 
  key_id = 'bd2e187eea75797519155d86b95904db0db9cc2d2c186d7730369e6f93a72773' 
  AND (
    token = '2HH3n0sXPf3vYG35HkaWaf8RRt3Ab9quc2yGCj/VyPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )