UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZzk1M//n4SU85SkoX8G21jRMU8LKJNiqXfehn1RcbY=' 
WHERE 
  key_id = 'cfae51ebdbac54ba6e6dd88885635e065ae2e5039c9373c8dc0f3c8be299378c' 
  AND (
    token = 'nZzk1M//n4SU85SkoX8G21jRMU8LKJNiqXfehn1RcbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )