UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OHrT2YIzyolSIAEvNEUn3HFpNSIUvlcfN7Srawg2uEM=' 
WHERE 
  key_id = 'bf17a4f6c94187d418784431f1df353685b2294e29a3f332d11070a863370ea4' 
  AND (
    token = 'OHrT2YIzyolSIAEvNEUn3HFpNSIUvlcfN7Srawg2uEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )