UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gc1aSNv00IZN7zCzsJj2PU7UbLMNiBc0Y9dIohXRzHg=' 
WHERE 
  key_id = 'bf8e84a8b8b6e3fac0712c528a73e10f1cff8d469b2b991ed4de7ab64bfbc32f' 
  AND (
    token = 'gc1aSNv00IZN7zCzsJj2PU7UbLMNiBc0Y9dIohXRzHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )