UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xgpPyhVX1pmFDoh0nZEt65MStWcSUxY/jHD1ZO1ucT0=' 
WHERE 
  key_id = '5c2b60a6e29fc0c6b69845eb958c608421cfbd2cbdc768453a1e8f2277e87da6' 
  AND (
    token = 'xgpPyhVX1pmFDoh0nZEt65MStWcSUxY/jHD1ZO1ucT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034