UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pl0Ki8uHrE1cs5Bh4/ZZdlJCLefbkt6+VcZ9gq7gqhI=' 
WHERE 
  key_id = '0b90731ed5eeb759448ead869fe86144fe88bd464ece1fba4eeb5721d560ac8c' 
  AND (
    token = 'Pl0Ki8uHrE1cs5Bh4/ZZdlJCLefbkt6+VcZ9gq7gqhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )