UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mZhvv66jnkBlMFwFNqp7npoFvOo5Sx/RV08m7OfxlcA=' 
WHERE 
  key_id = 'e1c52e301c3ca04d76abef9c3fc88618a40c76dbb7e1172b8eb46b4fb5d11d3c' 
  AND (
    token = 'mZhvv66jnkBlMFwFNqp7npoFvOo5Sx/RV08m7OfxlcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )