UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMG9LI9HbYpuaeI6y10ln3GlUwit7az4QW/laMgOLoc=' 
WHERE 
  key_id = '698cf9b4fecee39cc08680ad23116153ca12208c0fb58f1e0b3e11992eceb0ec' 
  AND (
    token = 'gMG9LI9HbYpuaeI6y10ln3GlUwit7az4QW/laMgOLoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )