UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cqcgqU9odEWKaMEzejVCS+bPa+1kfM+n/EWM51fZ3zs=' 
WHERE 
  key_id = '6bac87525f8a40b96fde01aaf325aba705db878764419612eb11bf060211efac' 
  AND (
    token = 'cqcgqU9odEWKaMEzejVCS+bPa+1kfM+n/EWM51fZ3zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )