UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O/A5DHzMem2ZeMCnBnlwVR+Sdr6JCf4qMjNeVXL9I8Y=' 
WHERE 
  key_id = 'b1dc9474a72d4a3f3cc4ec52c4414a530b4b5eab45fd7469221900f861659983' 
  AND (
    token = 'O/A5DHzMem2ZeMCnBnlwVR+Sdr6JCf4qMjNeVXL9I8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )