UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zzaDc/hIYAQ3t4PVbLrXjoFETzq8kLroiDzGN35dSFg=' 
WHERE 
  key_id = '2ed7edd754b1f23cd29db9aeb7b93f6a1fe671db81095df0cf322cce9389da8c' 
  AND (
    token = 'zzaDc/hIYAQ3t4PVbLrXjoFETzq8kLroiDzGN35dSFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )