UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qZcy2mA0Rca2HYPuFMwFugmc2WtASVP/vcStBKlKgJo=' 
WHERE 
  key_id = 'd968729050f3a37ec2d82d3b6daa8d4c4535b472a456bc6ff9e28449110c4667' 
  AND (
    token = 'qZcy2mA0Rca2HYPuFMwFugmc2WtASVP/vcStBKlKgJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )