UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OCdRgll3WVQz/ZAT3BfFi0EP1H31oKBLW0uOf/bKrx8=' 
WHERE 
  key_id = '8608f05345dc9d326ffcaa2f718237be096616c0c47746015055273b64362251' 
  AND (
    token = 'OCdRgll3WVQz/ZAT3BfFi0EP1H31oKBLW0uOf/bKrx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )