UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0cjWr463C5WjO7Mm30EuUCbBV73J5GIO5CKULKHe0kY=' 
WHERE 
  key_id = '8f629746f1f013089725c484acb0f2b5ae59a375d6b6e6184729d5258e394215' 
  AND (
    token = '0cjWr463C5WjO7Mm30EuUCbBV73J5GIO5CKULKHe0kY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )