UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9fTCsnn1mO+vqP3J5P5/Qzp4ldWVs8woi6yllWTJZr0=' 
WHERE 
  key_id = 'e2b608ef75670ab0fee55b688280990a6a55013e6ada0b4eccbdef868f3603f7' 
  AND (
    token = '9fTCsnn1mO+vqP3J5P5/Qzp4ldWVs8woi6yllWTJZr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )