UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rG12m+Moag4rpbeG4Xgvee2wYkR7wABJBvSAK24N20Q=' 
WHERE 
  key_id = '4fca666ad3dfdbebd308de869466aeecd1d0b8d1676ded92ebeaa1b75aeddb3d' 
  AND (
    token = 'rG12m+Moag4rpbeG4Xgvee2wYkR7wABJBvSAK24N20Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )