UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uwMIqZy29Cn3ErpZxz40ZL583PHzWCgT3gw3E4QekmQ=' 
WHERE 
  key_id = '4ba9036243ef8ada8865a906f333abe5ea624f9a13ebd6c1a74c909e8a5e7f1c' 
  AND (
    token = 'uwMIqZy29Cn3ErpZxz40ZL583PHzWCgT3gw3E4QekmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )