UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cdLnQFpGlNX55rhlOz6z63UIh9PZGnG6SWKkv4L/wBQ=' 
WHERE 
  key_id = '0796a0cc58cd1916bce8cf1fa40b9c2125918976e20cdcb73bbe4240012523e0' 
  AND (
    token = 'cdLnQFpGlNX55rhlOz6z63UIh9PZGnG6SWKkv4L/wBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )