UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IeDBa/Zy1DpuXi1KrlpCxBRWiXTgO+T0MR0YbhtwoNs=' 
WHERE 
  key_id = '2a19a3d8c3c8bd916c21efdcc3707b5b5576663a414129096aeb0395ac3e7f77' 
  AND (
    token = 'IeDBa/Zy1DpuXi1KrlpCxBRWiXTgO+T0MR0YbhtwoNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )