UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Px9iKLs6uUVMrtt+F4779+DeiZY9HV1La1uH/PwiUd8=' 
WHERE 
  key_id = 'c05e48251587810357f3dbeb408fdfb74ce3ff4b6006a18ce78eb0e13237aadb' 
  AND (
    token = 'Px9iKLs6uUVMrtt+F4779+DeiZY9HV1La1uH/PwiUd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )