UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCPpYyURj+bVrdOkAulgfIXdT4M/lVFU0ry+HxKgNZM=' 
WHERE 
  key_id = '577c51643f43e04b90d7639456232040b435daa8a199a481ba9286596adfe53f' 
  AND (
    token = 'iCPpYyURj+bVrdOkAulgfIXdT4M/lVFU0ry+HxKgNZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )