UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1iSRhba1Zmth/0zhD7mR72fetnLjaLZHuz+eVnQRcl0=' 
WHERE 
  key_id = '599da0fd38f3deea37f559e676eac6dac81f96c7c4ef7603f7f2ae84c542e321' 
  AND (
    token = '1iSRhba1Zmth/0zhD7mR72fetnLjaLZHuz+eVnQRcl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )