UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1JP+MVJn0kbPkYo++wx0odswPupglVtQMFj4sMbthMc=' 
WHERE 
  key_id = '618942062f8be028e954df60b28c159f9fb2318a35184e580dc82214d0e04594' 
  AND (
    token = '1JP+MVJn0kbPkYo++wx0odswPupglVtQMFj4sMbthMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034