UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+yW3+w9TAjK4h8KfQ0pbJ4l0lGnQTA4B0IBYoR2ugMg=' 
WHERE 
  key_id = 'deac1b65ddcb2494691f75b32e75628bd7eb312f200a74dc1eba471e2ad2b68c' 
  AND (
    token = '+yW3+w9TAjK4h8KfQ0pbJ4l0lGnQTA4B0IBYoR2ugMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )