UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+CYGskCn4u5BBwHO1Yz57a8m+Sd8x/Kx+yuWz4Z8xSs=' 
WHERE 
  key_id = 'ac1959ed716e19c93138268836372f05fb142729fbffb893867d49b71558d8dc' 
  AND (
    token = '+CYGskCn4u5BBwHO1Yz57a8m+Sd8x/Kx+yuWz4Z8xSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )