UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WbIsTKp/3U+1vd6IeDRCOGS9l3PEHNh+Jt7Lao/MzKA=' 
WHERE 
  key_id = '158783b36e43931130275adf1099766b765d3bce00303569c34b157664de3cf7' 
  AND (
    token = 'WbIsTKp/3U+1vd6IeDRCOGS9l3PEHNh+Jt7Lao/MzKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029