UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OsSP4UminmQTVKPvaYU7xIeicjzHk5H12PUXICTWdmw=' 
WHERE 
  key_id = '8bf48403d82804737f57223243c04d137db0fdc8803b8e489be9600f05d7ad3e' 
  AND (
    token = 'OsSP4UminmQTVKPvaYU7xIeicjzHk5H12PUXICTWdmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )