UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/GJPBuSMQJFsTYSbvRYyOoOjn9CMic4vFSUurMCFg1Q=' 
WHERE 
  key_id = '5552069ef79c798e1c90fba32070be47141b60afe5ac3adee69dcd58096038cf' 
  AND (
    token = '/GJPBuSMQJFsTYSbvRYyOoOjn9CMic4vFSUurMCFg1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )