UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p5sizcWN+IlTjBXE7yhoq94P8G3vZmt8PxL5sviAKoo=' 
WHERE 
  key_id = '649a4d5c224bc9bac163fb68a3bb746af286c18c4d9caec763b4dbed8f393ae7' 
  AND (
    token = 'p5sizcWN+IlTjBXE7yhoq94P8G3vZmt8PxL5sviAKoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )