UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kXh9e3auctawhhqWF0+2ajjaB9nC06Hc/GSeEnCxTaU=' 
WHERE 
  key_id = '3389a9d2d166e44a65e9a2f291dc6f1d45571a314f217fa1e781e39945bad6fa' 
  AND (
    token = 'kXh9e3auctawhhqWF0+2ajjaB9nC06Hc/GSeEnCxTaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )