UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '773/UsYebS5/W4CFR2V8TLNsYbQ8NBkUCH/uA2UyL2M=' 
WHERE 
  key_id = '0410a476668efaa67a267c48ab8b4b4032b05e4206d26a0b3e9ccff52fb3b36b' 
  AND (
    token = '773/UsYebS5/W4CFR2V8TLNsYbQ8NBkUCH/uA2UyL2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031