UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qj9qg00oJzJdi7IFXFXpJ2IKIlQI6yJhG0MrR1vz5qE=' 
WHERE 
  key_id = '7a856b561e421d8f094503b0f6a6e2ac0b13ea6fb42de9a5c8a818b6c14a40fa' 
  AND (
    token = 'Qj9qg00oJzJdi7IFXFXpJ2IKIlQI6yJhG0MrR1vz5qE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025