UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DH3q3cUYEQodyj7+9+cVP+48+rYeTux+w2comVbSNjU=' 
WHERE 
  key_id = 'ba8950b3e2c7b61e795890281b40ef68428fc24b786ec14490416a0d56f7bf44' 
  AND (
    token = 'DH3q3cUYEQodyj7+9+cVP+48+rYeTux+w2comVbSNjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )