UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dXiCtCiXPh3u9ER416ZWk6ingQK9Iqmm9PSrAgPwRxI=' 
WHERE 
  key_id = 'c8ff62b87ccacca75c9ca30820e6f63a8a9037ff4a0a8ee704766fe459b813ac' 
  AND (
    token = 'dXiCtCiXPh3u9ER416ZWk6ingQK9Iqmm9PSrAgPwRxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )