UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j7dIGqSmGwg9BnAkhQQHfej8QLFpdkzR/9CBMWhj5Bk=' 
WHERE 
  key_id = '40d2beb93f91c3bd31ad6e5e61a5ae3245ac53e7fe4acc636a2c390863df2e42' 
  AND (
    token = 'j7dIGqSmGwg9BnAkhQQHfej8QLFpdkzR/9CBMWhj5Bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )