UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y3LKQ9qLllyXfSGUq37BB3bI9HBPwR6ungWbEr+td54=' 
WHERE 
  key_id = '78c50a27c78845bc1f132d829dd4346d73dfe904a56dd776763f58a29bcc8043' 
  AND (
    token = 'Y3LKQ9qLllyXfSGUq37BB3bI9HBPwR6ungWbEr+td54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )