UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8q9qL1hZqfgI7cmwTQmYycKcPeMtNe3zdQhhP6nx97w=' 
WHERE 
  key_id = 'f18eafcc3e7ca5e2b333e7bfb573f1c119aefcd9d750c1a969d52d1d0e3f0cd0' 
  AND (
    token = '8q9qL1hZqfgI7cmwTQmYycKcPeMtNe3zdQhhP6nx97w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )