UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm/eQSkJQyNO0ZIm5v6F4i2SH2qYw1kBuu6ZYUtfZm7s=' 
WHERE 
  key_id = '2568b6e3b3157bfa142d7409c61b357bb1da39f5617fbaa580fa9396df7282a2' 
  AND (
    token = 'm/eQSkJQyNO0ZIm5v6F4i2SH2qYw1kBuu6ZYUtfZm7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )