UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ps+xVJwtuPtqiK9KPa66k0gTfvSlWZ1l629TzE36jk=' 
WHERE 
  key_id = '79a0628b7642de9097483f3c84684e037e323659992a776b45a3a090c8f44226' 
  AND (
    token = '+ps+xVJwtuPtqiK9KPa66k0gTfvSlWZ1l629TzE36jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )