UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UYu/fQaWWh4b4u9xI6wQ+8YtP602lN0bXnFCGUB/4nc=' 
WHERE 
  key_id = 'fb61b27ed11a806f920b092fa759063aff67a142cb3f925efcc5cd82244410a8' 
  AND (
    token = 'UYu/fQaWWh4b4u9xI6wQ+8YtP602lN0bXnFCGUB/4nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )