UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yLkw/4JOSjQc46q6LM+Jotr0S944zXjyuIwHelR9iM=' 
WHERE 
  key_id = 'bbe641759b80fcdca3a326dc03b0f2fbac09390ae0645d006f3aeb0f594be926' 
  AND (
    token = '5yLkw/4JOSjQc46q6LM+Jotr0S944zXjyuIwHelR9iM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )