UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SeVX/liekQ51Et9PEQJ+YTL9PywT6R1CdSM0lSlYOBE=' 
WHERE 
  key_id = '8386c26f10eaf0724cad2a6aa2544a178dd788f630d3f0c648648a879f4da75e' 
  AND (
    token = 'SeVX/liekQ51Et9PEQJ+YTL9PywT6R1CdSM0lSlYOBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037