UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hvmJIhU3n9cBwPrNmMN2JRYZF5jSjjtDR2/kZmMSixY=' 
WHERE 
  key_id = 'c7137057e07aa196e3c7b0010601ea926d20f06fbf266d409ca7a2256de8f911' 
  AND (
    token = 'hvmJIhU3n9cBwPrNmMN2JRYZF5jSjjtDR2/kZmMSixY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )