UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eciz1jKDqj28VpIOk695FZ/H4JWmpztidZJHyj/tKBI=' 
WHERE 
  key_id = '78b6821a074e647f390c2cfe260dfa47911557a341182812a76275eb1451bf01' 
  AND (
    token = 'Eciz1jKDqj28VpIOk695FZ/H4JWmpztidZJHyj/tKBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )