UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'htXKxPq+Q0l5IZ3koNSJ3coGfUPdbuzfiyfGtAhCJiY=' 
WHERE 
  key_id = '1cad53b0ca18a3e1f1ec816d58f87e74740d3dd206f9ba24cb124bda0e5d1069' 
  AND (
    token = 'htXKxPq+Q0l5IZ3koNSJ3coGfUPdbuzfiyfGtAhCJiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )