UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jhxsIWDg7DZ/9SPAcq1w/HO36lyqumeX1LUb3RSsIPM=' 
WHERE 
  key_id = '9c982afac395c39a87d9861008ec63827537266170c55e534f7f6828c5f6f4da' 
  AND (
    token = 'jhxsIWDg7DZ/9SPAcq1w/HO36lyqumeX1LUb3RSsIPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )