UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qckBVpgBhGjh1/dMUFnOSaC+QbmRbDKIT1B+18aRyYA=' 
WHERE 
  key_id = '34ba9ed191571ca75c7bf2b1a9be4e4e3b3bc5cf9da7fb4f730d1c5471f937e6' 
  AND (
    token = 'qckBVpgBhGjh1/dMUFnOSaC+QbmRbDKIT1B+18aRyYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )