UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mkBtKl7DamWSlfkDXbUfU4Xy/yawCftd1hc0mW0/Arg=' 
WHERE 
  key_id = '8b8e74ac4d15235beec2616f8d1d85017b4ef74f168c3a4603bf801d767119fb' 
  AND (
    token = 'mkBtKl7DamWSlfkDXbUfU4Xy/yawCftd1hc0mW0/Arg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )