UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zy1SxHpXGASxhvPaXdDSf+5xy8ef9bFDbWR9FxBh4yg=' 
WHERE 
  key_id = '979854e1b3a7a18a0a4a6e140466079730ccba76d83441db22232abf9a9dd252' 
  AND (
    token = 'Zy1SxHpXGASxhvPaXdDSf+5xy8ef9bFDbWR9FxBh4yg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )