UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LKBPcl94ABtSm+Nk7KmSGaG7H/tNd4FToLMHf4d46gQ=' 
WHERE 
  key_id = 'b34b23420124a13922c30c3579313dfd9bd1f9d43a97d536ffbd519007077b7d' 
  AND (
    token = 'LKBPcl94ABtSm+Nk7KmSGaG7H/tNd4FToLMHf4d46gQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )