UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/QQpoCsLuUYqg4q2xa+HcHa+wtaspfoM1wEEqnMaCU=' 
WHERE 
  key_id = '2491bd91e7d5b6a4dc089b4d9612f9b5e6fb535c1a315c6db3e4500968033006' 
  AND (
    token = 'A/QQpoCsLuUYqg4q2xa+HcHa+wtaspfoM1wEEqnMaCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )