UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TpsdzBcOFeNZfzFTr/KEJasCDl8eYhLf/EnoTmiYMJE=' 
WHERE 
  key_id = 'e5c2d5d60600e16a1e0f8dc9b4830e8d80735eb7cfb38890349a3dad260b0e41' 
  AND (
    token = 'TpsdzBcOFeNZfzFTr/KEJasCDl8eYhLf/EnoTmiYMJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036