UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pbybL7kTiUE5Y28idoJPxToviT1GhIul1ru9wrCqIfA=' 
WHERE 
  key_id = '4f9056abdc54c27bf1ef3a3f501feec42ff749f7ce4a72dd60912387c7ffbf87' 
  AND (
    token = 'pbybL7kTiUE5Y28idoJPxToviT1GhIul1ru9wrCqIfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )