UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ltcqg8i0TWVuiH4oJ6TGUZ7eWD79pf3mzfZ+BLtesB8=' 
WHERE 
  key_id = 'cc0ffcbac41e1d7b94051325d62f351b08dfeb1c33c8e0830f3fef9c2c0cc512' 
  AND (
    token = 'ltcqg8i0TWVuiH4oJ6TGUZ7eWD79pf3mzfZ+BLtesB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )