UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AT59TQccDOk/swD3KmmDxI77OBIh29UTlbv+jXSgPt8=' 
WHERE 
  key_id = '688004847553b2ed74cce7a5107e7d096bf1e58b35b5cfe0503f4651e5988fb6' 
  AND (
    token = 'AT59TQccDOk/swD3KmmDxI77OBIh29UTlbv+jXSgPt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )