UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IHFI4gEtb6SgTAgzMuf5od5b8y9M4TEh8CiRmLjIOwc=' 
WHERE 
  key_id = 'e0a68aaf803b8b52ac0d82e12f442a657c609cbb85924150c2b456f44c8ffb85' 
  AND (
    token = 'IHFI4gEtb6SgTAgzMuf5od5b8y9M4TEh8CiRmLjIOwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )