UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3GqJCkNo7Ml82Lx5AQvA10Cb8uhTO1jdXszVZR9PwRc=' 
WHERE 
  key_id = '2c02bf67c56382b781cd5b972858313e933ba01ae833d5b0ec629b403252d74f' 
  AND (
    token = '3GqJCkNo7Ml82Lx5AQvA10Cb8uhTO1jdXszVZR9PwRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035