UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WCu5dyf+giotQHW7ySHVq4e4a29L42fV74OEj+9BTBU=' 
WHERE 
  key_id = 'd7c0f1b2e6f3aed425b84f815da37709ec10bc53e8734b6cc00a47707684c610' 
  AND (
    token = 'WCu5dyf+giotQHW7ySHVq4e4a29L42fV74OEj+9BTBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )