UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5lmb5M7lPCW35fhyCLOcT0OLi/ivjA6yT57VkcZCCZY=' 
WHERE 
  key_id = '48396588c0879dca5a36a3f34164546b82a7fe74aa9213b4b14de57ae8b54f44' 
  AND (
    token = '5lmb5M7lPCW35fhyCLOcT0OLi/ivjA6yT57VkcZCCZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )