UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1n67+ABVnzHOkmD2Jy/82kH5j2AsvxORw4oqxRoEsxo=' 
WHERE 
  key_id = '5843bdb3da120bb3385e3091df29db90ce87c7f8d8710c4050ee71c3f10c4e2a' 
  AND (
    token = '1n67+ABVnzHOkmD2Jy/82kH5j2AsvxORw4oqxRoEsxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )