UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IILJC6nwqBJq55Mwzk8E+IZ8LgLSfZnYXZPLdYeeIxM=' 
WHERE 
  key_id = '52f8b9f5afe8e3239c04abeb9291cca3f8b0af035344ed0f73b7d8079c230da1' 
  AND (
    token = 'IILJC6nwqBJq55Mwzk8E+IZ8LgLSfZnYXZPLdYeeIxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )