UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E60W6rB34IHAMzM6jsVng7Zr01mXeeBi5b2rww5h04s=' 
WHERE 
  key_id = '0a9a79dea2f7912082b81e6ef7986b8bbbaecca5ea6b0d9ff45fff70c32a1908' 
  AND (
    token = 'E60W6rB34IHAMzM6jsVng7Zr01mXeeBi5b2rww5h04s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038