UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nWa1mVl+Y8Q1l1lgzg9HSh5BlWwuWvPZUo+KxZXChPw=' 
WHERE 
  key_id = '938d6a24be16034153eaf78cd7a1d4306a069008c5b08fadf77e8f678ab520ea' 
  AND (
    token = 'nWa1mVl+Y8Q1l1lgzg9HSh5BlWwuWvPZUo+KxZXChPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )