UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJK6EBft3Aq87pwtMxzTz/ttGmmNKM2/0R6w0VsBFZA=' 
WHERE 
  key_id = 'ad8b3561c02d16fd6c2c546161f73072a53053e033198c7b107b7a6bca71d9dd' 
  AND (
    token = 'BJK6EBft3Aq87pwtMxzTz/ttGmmNKM2/0R6w0VsBFZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )