UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm94LMzMnVQTuIMPgLgS9UrdNEEzA9OSVgXP2kXGnwg4=' 
WHERE 
  key_id = '684bf502e1d2d13a43f69cd36d3feff0bd64a6626c53cc51c439bba439455a8c' 
  AND (
    token = 'm94LMzMnVQTuIMPgLgS9UrdNEEzA9OSVgXP2kXGnwg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )