UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EmOn3Mvt/lFsO9b9zSQbVL8+WD6DQ8PKtvAdC7sFGkM=' 
WHERE 
  key_id = 'c3c120110f02cf1635ebc551d078cf8f3989f371d48f9c0525cec37f65a9c8ec' 
  AND (
    token = 'EmOn3Mvt/lFsO9b9zSQbVL8+WD6DQ8PKtvAdC7sFGkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )