UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fy9YkPmpvhDOExJNu5dYBDnoYGseM9SSgo/i683XS1A=' 
WHERE 
  key_id = '8dec320aa298d1d853a5e82c04f807028a472c44cc1e646474c00dd6450de480' 
  AND (
    token = 'fy9YkPmpvhDOExJNu5dYBDnoYGseM9SSgo/i683XS1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )