UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PT5SbyZPi3Bpj5P2jndemebcL+Cjb2UKJPxdlrXoWA4=' 
WHERE 
  key_id = 'c33ff394a05a215afbd4d26dfbb9ffb45fc4a867251f5fb380a6b08cbea82d8b' 
  AND (
    token = 'PT5SbyZPi3Bpj5P2jndemebcL+Cjb2UKJPxdlrXoWA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )