UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P7wLgDdcSJdW+p46rqSTrAW3mCkt4Y2+lvKhxd9qI7Y=' 
WHERE 
  key_id = 'e70890ed99cd02302cbf5f99706a8e4a92900abae0ccb62f35460a584025059f' 
  AND (
    token = 'P7wLgDdcSJdW+p46rqSTrAW3mCkt4Y2+lvKhxd9qI7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )