UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lt7J2g61T4V6dT1+zmvMoxR4NY8Ttnqxo47sW089JZI=' 
WHERE 
  key_id = '2c5c34348489bd5c890e7ece9c8960de8d4c7fad63c8a1bfb5efd1e67cc3ef0a' 
  AND (
    token = 'lt7J2g61T4V6dT1+zmvMoxR4NY8Ttnqxo47sW089JZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )