UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yFwdEV88EXVUEieKI1R/+h9HRyNSUCT23PHD2tQ4UJ0=' 
WHERE 
  key_id = '3f9b5b29d91d86c5a13a4fe457a3f81aac28a3b1455643fcc46c2a67887be401' 
  AND (
    token = 'yFwdEV88EXVUEieKI1R/+h9HRyNSUCT23PHD2tQ4UJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )