UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DneXWtFzQmYB+ixYnoN2iJQ7IXr0CyGTxgTGwhLnh/o=' 
WHERE 
  key_id = 'd18a3da16af53a7d2ebc3d0e11c5eb906aaaecaf32fdbdf9cb39be594338d141' 
  AND (
    token = 'DneXWtFzQmYB+ixYnoN2iJQ7IXr0CyGTxgTGwhLnh/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )