UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SWDxmWrdgr0In/TytcL/USZPUnbax/4VWm6+sx9om1c=' 
WHERE 
  key_id = '2a187b6f6af3a5b43443c65d3cc0e0ea659fe17d3fe651e9ca85be22da1f2eaa' 
  AND (
    token = 'SWDxmWrdgr0In/TytcL/USZPUnbax/4VWm6+sx9om1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )