UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nB5Lzbzg3nMCqyy/w2di9mVn7uJtrD0HyZfA/RZLI+w=' 
WHERE 
  key_id = 'd0bab15e97e83bedf6cc0f332e65f2847c99afd407641feeac575b91e784fb8c' 
  AND (
    token = 'nB5Lzbzg3nMCqyy/w2di9mVn7uJtrD0HyZfA/RZLI+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )