UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PSwQFm9t0AWT9z0aBSgS7N8U7Sjee6VUexROLjmuRPs=' 
WHERE 
  key_id = '3bbba64868290a5e66e246f38d77b2afd2527d852afa501b6f63e999de9f073a' 
  AND (
    token = 'PSwQFm9t0AWT9z0aBSgS7N8U7Sjee6VUexROLjmuRPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )