UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F2Tla9bTqmXxX5d8V9dHW3WetsTV6k1YbpZa2dbFo+I=' 
WHERE 
  key_id = 'ba894d650d5278402914ad4351833bfc4c9343c1b35806d7aa6f7aa9910325f3' 
  AND (
    token = 'F2Tla9bTqmXxX5d8V9dHW3WetsTV6k1YbpZa2dbFo+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )