UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gHVecFm9zpT8EUe3BOZnTerk+wGlP9dGNS/HrDR211A=' 
WHERE 
  key_id = '0a7994289040e088abbf9b1256afa822dae4b543f588f68007126c6b71d73286' 
  AND (
    token = 'gHVecFm9zpT8EUe3BOZnTerk+wGlP9dGNS/HrDR211A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )