UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tHMkyY8H1yma1O+PWkPFl6UyAIZFIt04x27GFagXhgs=' 
WHERE 
  key_id = '1e75cbb963f94fd215bb8ab2b0701c097cc82535c97626a659bdd9756836dcf3' 
  AND (
    token = 'tHMkyY8H1yma1O+PWkPFl6UyAIZFIt04x27GFagXhgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )