UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCOkdUcV/ARoO4YppJO+HavaS05I6G1o7+VX6bHBR+8=' 
WHERE 
  key_id = '8ae2217b96f13871435d6f93a93ac2f1bd03a3f07d3a1b5abcd2a8f7df3f3268' 
  AND (
    token = 'UCOkdUcV/ARoO4YppJO+HavaS05I6G1o7+VX6bHBR+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )