UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CNLFgrIwDtTqvPP2pm2dyT3T7TGW03sKARtHiJa235g=' 
WHERE 
  key_id = '5b71bee4c024bf5219acea578839cb64eb9f621e4dae79c2af55c013f2f9032c' 
  AND (
    token = 'CNLFgrIwDtTqvPP2pm2dyT3T7TGW03sKARtHiJa235g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )