UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oy5ByrdgNMstGZ6xPL2z10gYfmMEKUOkpNeb1KyE4/s=' 
WHERE 
  key_id = 'df62e7caf4af594ff843a09d5ba1261fda7cf197f62d3ac0586a445f605992d2' 
  AND (
    token = 'oy5ByrdgNMstGZ6xPL2z10gYfmMEKUOkpNeb1KyE4/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )