UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rNc++Vygw+boP71Nr1iKmYkufqL0W9j2CRuU/zyopFM=' 
WHERE 
  key_id = 'cd43c73b5eb1e678c222d50dd012737b26b55e72c69f116276076f5924120dce' 
  AND (
    token = 'rNc++Vygw+boP71Nr1iKmYkufqL0W9j2CRuU/zyopFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023