UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b49164lxPAl//KsChdBQgr2ckVHe4/3xq+q0MIPgb7o=' 
WHERE 
  key_id = '5aaed3f4ee759604428a727e68b32615cb7493ae6374766640e2f8607ec13d5a' 
  AND (
    token = 'b49164lxPAl//KsChdBQgr2ckVHe4/3xq+q0MIPgb7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )