UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DUf6odL7OEaOdDGT2FzPCgk/3yFpTicrCOwPD5/eU6k=' 
WHERE 
  key_id = 'e0ac1cf4081307a46602d2635002882e925da86eba2127537a289aab12250619' 
  AND (
    token = 'DUf6odL7OEaOdDGT2FzPCgk/3yFpTicrCOwPD5/eU6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )