UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sS0ZCBtTT7f916tJUWjZJflYk5jG5srAMcjgMr4ZurY=' 
WHERE 
  key_id = '3846e29198e8ae314e3eaf90bf4131d662d9bf0df1c6f8d8b5cb3379b293aaac' 
  AND (
    token = 'sS0ZCBtTT7f916tJUWjZJflYk5jG5srAMcjgMr4ZurY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )