UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9R4Uqf6Rz0ntuzlElQMyc+8NTkldulQYBINjikf15Vw=' 
WHERE 
  key_id = '7df142598b225928c874b9f3ce55edc1726776f1a72d99d241196f0f6093f096' 
  AND (
    token = '9R4Uqf6Rz0ntuzlElQMyc+8NTkldulQYBINjikf15Vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )