UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evZchePAjbdA0qibuqEt/S/uE2PTWC6GW/SoRg64j44=' 
WHERE 
  key_id = 'd5c90581d95ad4dd2fd268e3518f0f06eef74f541651caf3ba2faf8e0ddf4247' 
  AND (
    token = 'evZchePAjbdA0qibuqEt/S/uE2PTWC6GW/SoRg64j44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )