UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b0QfV7Z3qdrydlsnVh6fw8AFc2WidC1cTCvQmAlrEpQ=' 
WHERE 
  key_id = 'acd0dfa8419ae03158d8b50a43d72ff0e4777b9e4d6ef5272891b9b3956db2c1' 
  AND (
    token = 'b0QfV7Z3qdrydlsnVh6fw8AFc2WidC1cTCvQmAlrEpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )