UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YSuVRrPoGW3pEbEH8Ar+j46wB3Cqa8XsKpcDA6oENRI=' 
WHERE 
  key_id = 'e7db4dea295926f7b719080b54be44d11d92dd765a9e8d69638246bc3abd503f' 
  AND (
    token = 'YSuVRrPoGW3pEbEH8Ar+j46wB3Cqa8XsKpcDA6oENRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )