UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4oBo/8Ecl1UbipL2qH7aDJgFt5TL5lFutpPKNQETjDk=' 
WHERE 
  key_id = '95a204884a682212bc507a81e4d7dc83840e99f6c0edaed2d01c92285dc284cf' 
  AND (
    token = '4oBo/8Ecl1UbipL2qH7aDJgFt5TL5lFutpPKNQETjDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )