UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7nB/ra/Nca6NP+ZSIwGh6VOEBPJ4zKLy/BAGzcVEf4=' 
WHERE 
  key_id = '3eaf2d616c6622f10fe5f94f73dc7e467438c174ab2b314ecee3c1c937a81b0c' 
  AND (
    token = 'Q7nB/ra/Nca6NP+ZSIwGh6VOEBPJ4zKLy/BAGzcVEf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )