UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqMoNHGgrGfoC+fkDPUWSYZzFefmahVMPkoUXPS40Sc=' 
WHERE 
  key_id = '15746318254fae888c7ed24fc15674d1cfa836fc855a58763719144500c169e7' 
  AND (
    token = 'yqMoNHGgrGfoC+fkDPUWSYZzFefmahVMPkoUXPS40Sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )