UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RnQ28algfReV2dclTTJaZr8Zbrn7HeCDB9VUwcq1G/w=' 
WHERE 
  key_id = '4f44fd50df4fed40b599c387240ded503c9670e6f019520655787e255d8a0657' 
  AND (
    token = 'RnQ28algfReV2dclTTJaZr8Zbrn7HeCDB9VUwcq1G/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )