UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EhSjINVrl49TUyJUuJseUzVkbr862WhxeLN9/wMr2lM=' 
WHERE 
  key_id = '196c5f2ad7e1185db964a68a333dfb941594b1afb8ceea60a570f2940d091419' 
  AND (
    token = 'EhSjINVrl49TUyJUuJseUzVkbr862WhxeLN9/wMr2lM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )