UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9Q4gBiM5LinTWBDpll40uKePqw5S9TSuxwdntQGBxA=' 
WHERE 
  key_id = '73f01828e428059dd5ec8cf53ffafccb6af943c6bc92463040527c80c0504d69' 
  AND (
    token = 'l9Q4gBiM5LinTWBDpll40uKePqw5S9TSuxwdntQGBxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )