UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dpkn89T8zT/qrm/yYE6rMBqxHTs9xwy2T3n7TEix6Rw=' 
WHERE 
  key_id = '7378582b9fc9d8492f40508ab9fd198411eb04768265b557c4ad58b56cd020d3' 
  AND (
    token = 'dpkn89T8zT/qrm/yYE6rMBqxHTs9xwy2T3n7TEix6Rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )