UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gOdTQOLHf6th3hgUWbh3PAjfMyHVw2v6DvtYNfC4Ik8=' 
WHERE 
  key_id = 'f4b927b7c886e28bba2dd72119e65f35dc6c6574d1376c59d3956c035831b572' 
  AND (
    token = 'gOdTQOLHf6th3hgUWbh3PAjfMyHVw2v6DvtYNfC4Ik8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00053