UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3qPbY7nb8BiqaUm7d3gMp1O5Lswkvg75Hjj6eBgqU8=' 
WHERE 
  key_id = 'f109fca21703b9e0b2e1a91cb653ef7a6e4e96398034dc6f696a0304a38eb475' 
  AND (
    token = 'w3qPbY7nb8BiqaUm7d3gMp1O5Lswkvg75Hjj6eBgqU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )