UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dp6dLA/2Q2wsvbAjI6DClIsybfgIGeHW3GFg3sFW26I=' 
WHERE 
  key_id = 'effac6ba3a52b195ad1030e6eac99b752a776b25f2eedf0041eace79354f9a46' 
  AND (
    token = 'Dp6dLA/2Q2wsvbAjI6DClIsybfgIGeHW3GFg3sFW26I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )