UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'duXZUEj3/4+dYb5kUdjZaozukcpw3E3Hpso2+p552ZI=' 
WHERE 
  key_id = 'c83365024dc1ee270442b019260be53a495d185511dc3396372bcb65d13c0a48' 
  AND (
    token = 'duXZUEj3/4+dYb5kUdjZaozukcpw3E3Hpso2+p552ZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )