UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xRTL2RuVAZScpAF4sYEqNd198ipFEYyWFEuS1DvQ9Dg=' 
WHERE 
  key_id = '5fd2b9b70b7b9d3518329a256baa32e64af0f8f07c72a950502bf483c0a6bd55' 
  AND (
    token = 'xRTL2RuVAZScpAF4sYEqNd198ipFEYyWFEuS1DvQ9Dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )