UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aYM5Pzohg9gCvsRB1KRz23QreyaVqlgfTwnAkkp2E7U=' 
WHERE 
  key_id = '6c1093fa12430bb0afc9a2a0facd971ad5f6f98ce052c47964ed0214f553e262' 
  AND (
    token = 'aYM5Pzohg9gCvsRB1KRz23QreyaVqlgfTwnAkkp2E7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )