UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yFqpPchPId38TWw7pkk6F7FKSsTXCYxGNCNY2jOhZVs=' 
WHERE 
  key_id = 'b4f510a7e6580f88b889dbafd413d89fb0a0282ccf668d3cb9426a2c2b6a8320' 
  AND (
    token = 'yFqpPchPId38TWw7pkk6F7FKSsTXCYxGNCNY2jOhZVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )