UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HXAKAE8ovVDnA1ppbrMZhLo6RdtgoHhKB7ysiNMakfs=' 
WHERE 
  key_id = 'c0355a324ac611ada280b393b93c2d94d2a7f232dfe3d3f651358109b038edd4' 
  AND (
    token = 'HXAKAE8ovVDnA1ppbrMZhLo6RdtgoHhKB7ysiNMakfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )