UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HVUBR3D1244egovvNlaIiqAmea0SorVcQvnAUO/r+aw=' 
WHERE 
  key_id = '3a925b99d2dcf7889f49e119989e6e8ca65a70b4500e045212c86cd6cb7e5ebb' 
  AND (
    token = 'HVUBR3D1244egovvNlaIiqAmea0SorVcQvnAUO/r+aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )