UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/fiXOviQ3kbuP5aKmj7k/Ffju0/ONhWFICKmx9tWfk=' 
WHERE 
  key_id = '6b7cbae3f5581fcea31a40a7d14e33cd9fdfb595d3aaad2b0fc64c0e792b5d45' 
  AND (
    token = 'A/fiXOviQ3kbuP5aKmj7k/Ffju0/ONhWFICKmx9tWfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )