UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S/Ufb4Q+FmMJ+5JxSANpXbVafrUEC8LIIJO37pt2KmI=' 
WHERE 
  key_id = '72c0f12a8b9df42e4bc20f7641ce86f10068b38752063a3b0b937f38756e582b' 
  AND (
    token = 'S/Ufb4Q+FmMJ+5JxSANpXbVafrUEC8LIIJO37pt2KmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )