UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'euI+4+XZvxlZP4Nc8mhC8FWIsA0+Cr1CSMWrxiouvAI=' 
WHERE 
  key_id = 'c02b519767a3406c8e5b3e1d4b9fceda5b51e772eda00e52cd85635949e5ecb7' 
  AND (
    token = 'euI+4+XZvxlZP4Nc8mhC8FWIsA0+Cr1CSMWrxiouvAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )