UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qeSTRvjGWS1Ehl/WbqYHWFQvPLuF/rsu3BmBnEDqOPM=' 
WHERE 
  key_id = '67263d515f643a82d3f52cd0a6a564424b8148c7d6b5a3439f730d92d048ac94' 
  AND (
    token = 'qeSTRvjGWS1Ehl/WbqYHWFQvPLuF/rsu3BmBnEDqOPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )