UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hkN2eHxCnb+5Z80balAnoBagiaGrxfcy3h7iNmj3Y+c=' 
WHERE 
  key_id = '53ea8c7a6fa98c755319d532e345f1f9ef1b49ee5f0db2cd8cb59f881ee81811' 
  AND (
    token = 'hkN2eHxCnb+5Z80balAnoBagiaGrxfcy3h7iNmj3Y+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )