UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KUrd9oWnSxyQAM1NrQNHVw0Nru3+jsux+Rj1Dp04vvU=' 
WHERE 
  key_id = 'd8dc23650c2d15a895baabeadf2a1ec062bc8c4f5a4e8a5bbc656e25801b4cc4' 
  AND (
    token = 'KUrd9oWnSxyQAM1NrQNHVw0Nru3+jsux+Rj1Dp04vvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )