UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AZgXe8Q6gy/pFjWy1Law0390Z1IkwAlpcTQkHKSTuKo=' 
WHERE 
  key_id = '33ccf208754b4b2faa8c0f04df2cf84dad2fa5bfb90b1d1ac01292f1c8cd0476' 
  AND (
    token = 'AZgXe8Q6gy/pFjWy1Law0390Z1IkwAlpcTQkHKSTuKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )