UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'atoGfNu6X88uNwhbAKw+zqcA3tFnuYmzuJxiCZ3Qp54=' 
WHERE 
  key_id = 'c112a670ee679d9c47355ed7092beefba9cdf43e88db3623307c869fe7a32671' 
  AND (
    token = 'atoGfNu6X88uNwhbAKw+zqcA3tFnuYmzuJxiCZ3Qp54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )