UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7PRL9ZfXyb1wxqGK4LPFqW2rNEflAteBmbVrITclr8Y=' 
WHERE 
  key_id = '67e7a2ce9a354c5aad6cdbab6715976723a9c6290eb1763c60e5241dc3f780af' 
  AND (
    token = '7PRL9ZfXyb1wxqGK4LPFqW2rNEflAteBmbVrITclr8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )