UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NshI1Q8QpugOls/HQD6eTLNnsOK/d88eVaTRJP7XyBY=' 
WHERE 
  key_id = 'fe505b4d4d577d2a9cf649d69a95c45a284badb37ff8ff18f7b6976123818e79' 
  AND (
    token = 'NshI1Q8QpugOls/HQD6eTLNnsOK/d88eVaTRJP7XyBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )