UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mM4HAM1R7TSA7t4I5kMTkrq3DHVMk7uZpzNFfSJuX8M=' 
WHERE 
  key_id = 'a4ad5f3ac8155b2244d11d4df673cc6fbac70ad1c37f027edfba4b5d16eec4dd' 
  AND (
    token = 'mM4HAM1R7TSA7t4I5kMTkrq3DHVMk7uZpzNFfSJuX8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )