UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W1tzAvqF18NCLZLP23awsVpGoRSPZ9oOaHnM3CiTbpI=' 
WHERE 
  key_id = 'e73ae5e7a65bfbc4b45a3bb8a65b2bbdabafee298adb7cc8767867731f08583b' 
  AND (
    token = 'W1tzAvqF18NCLZLP23awsVpGoRSPZ9oOaHnM3CiTbpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00046