UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y7Iha+qMYrng9D580XaHQXa3gSVWsHecfRNYqCwnonA=' 
WHERE 
  key_id = 'e0d0277a73acdb828034e6d1c060925c37a02f8b6321ab170291b4c01beaf51c' 
  AND (
    token = 'y7Iha+qMYrng9D580XaHQXa3gSVWsHecfRNYqCwnonA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )