UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2o4P1nNBPJSnAphX0KYSwwuA29x+tMMZeUSZS+69+24=' 
WHERE 
  key_id = 'a3c98b4766981aa35f17fc5d9ccb27f271bb9a6220e24925d3a3554567d0682c' 
  AND (
    token = '2o4P1nNBPJSnAphX0KYSwwuA29x+tMMZeUSZS+69+24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )