UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iiaL6cAs/68VXdjTlFbircZ/Hv/HC3UGpHR5l/G8n7M=' 
WHERE 
  key_id = '990abba2444ad1ef4dcf3a9c3136c27f2da5a961b1d74f8a723d17fde82348bb' 
  AND (
    token = 'iiaL6cAs/68VXdjTlFbircZ/Hv/HC3UGpHR5l/G8n7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )